19712434560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:738

約数の個数: 512

約数和(自身を含む): 77811148800

約数和(自身を除く): 58098714240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 257, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 439, 448, 455, 480, 514, 520, 546, 560, 624, 640, 672, 728, 771, 780, 832, 840, 878, 896, 910, 960, 1028, 1040, 1092, 1120, 1248, 1285, 1317, 1344, 1365, 1456, 1542, 1560, 1664, 1680, 1756, 1799, 1820, 1920, 2056, 2080, 2184, 2195, 2240, 2496, 2570, 2634, 2688, 2730, 2912, 3073, 3084, 3120, 3341, 3360, 3512, 3598, 3640, 3855, 4112, 4160, 4368, 4390, 4480, 4992, 5140, 5268, 5397, 5460, 5707, 5824, 6146, 6168, 6240, 6585, 6682, 6720, 7024, 7196, 7280, 7710, 8224, 8320, 8736, 8780, 8995, 9219, 10023, 10280, 10536, 10794, 10920, 11414, 11648, 12292, 12336, 12480, 13170, 13364, 13440, 14048, 14392, 14560, 15365, 15420, 16448, 16705, 17121, 17472, 17560, 17990, 18438, 20046, 20560, 21072, 21588, 21840, 22828, 23387, 24584, 24672, 24960, 26340, 26728, 26985, 28096, 28535, 28784, 29120, 30730, 30840, 32896, 33410, 34242, 34944, 35120, 35980, 36876, 39949, 40092, 41120, 42144, 43176, 43680, 45656, 46095, 46774, 49168, 49344, 50115, 52680, 53456, 53970, 56192, 57070, 57568, 58240, 61460, 61680, 66820, 68484, 70161, 70240, 71960, 73752, 79898, 80184, 82240, 84288, 85605, 86352, 87360, 91312, 92190, 93548, 98336, 98688, 100230, 105360, 106912, 107940, 112823, 114140, 115136, 116935, 119847, 122920, 123360, 133640, 136968, 140322, 140480, 143920, 147504, 159796, 160368, 164480, 168576, 171210, 172704, 174720, 182624, 184380, 187096, 196672, 199745, 200460, 210720, 213824, 215880, 225646, 228280, 230272, 233870, 239694, 245840, 246720, 267280, 273936, 280644, 280960, 287840, 295008, 319592, 320736, 338469, 342420, 345408, 350805, 365248, 368760, 374192, 393344, 399490, 400920, 421440, 427648, 431760, 451292, 456560, 467740, 479388, 491680, 493440, 534560, 547872, 561288, 564115, 575680, 590016, 599235, 639184, 641472, 676938, 684840, 690816, 701610, 730496, 737520, 748384, 789761, 798980, 801840, 842880, 863520, 902584, 913120, 935480, 958776, 983360, 1069120, 1095744, 1122576, 1128230, 1151360, 1180032, 1198470, 1278368, 1282944, 1353876, 1369680, 1403220, 1466699, 1475040, 1496768, 1579522, 1597960, 1603680, 1692345, 1727040, 1805168, 1826240, 1870960, 1917552, 1966720, 2138240, 2191488, 2245152, 2256460, 2369283, 2396940, 2556736, 2707752, 2739360, 2806440, 2933398, 2950080, 2993536, 3159044, 3195920, 3207360, 3384690, 3454080, 3610336, 3652480, 3741920, 3835104, 3948805, 4400097, 4490304, 4512920, 4738566, 4793880, 5113472, 5415504, 5478720, 5612880, 5866796, 5900160, 6318088, 6391840, 6414720, 6769380, 7220672, 7333495, 7483840, 7670208, 7897610, 8800194, 8980608, 9025840, 9477132, 9587760, 10266893, 10831008, 10957440, 11225760, 11733592, 11846415, 12636176, 12783680, 13538760, 14441344, 14666990, 14967680, 15340416, 15795220, 17600388, 18051680, 18954264, 19175520, 20533786, 21662016, 22000485, 22451520, 23467184, 23692830, 25272352, 25567360, 27077520, 29333980, 30800679, 31590440, 35200776, 36103360, 37908528, 38351040, 41067572, 43324032, 44000970, 44903040, 46934368, 47385660, 50544704, 51334465, 54155040, 58667960, 61601358, 63180880, 70401552, 72206720, 75817056, 76702080, 82135144, 88001940, 93868736, 94771320, 101089408, 102668930, 108310080, 117335920, 123202716, 126361760, 140803104, 151634112, 154003395, 164270288, 176003880, 187737472, 189542640, 205337860, 216620160, 234671840, 246405432, 252723520, 281606208, 303268224, 308006790, 328540576, 352007760, 379085280, 410675720, 469343680, 492810864, 505447040, 563212416, 616013580, 657081152, 704015520, 758170560, 821351440, 938687360, 985621728, 1232027160, 1314162304, 1408031040, 1516341120, 1642702880, 1971243456, 2464054320, 2816062080, 3285405760, 3942486912, 4928108640, 6570811520, 9856217280, 19712434560]

約数ペア:

[(1, 19712434560), (2, 9856217280), (3, 6570811520), (4, 4928108640), (5, 3942486912), (6, 3285405760), (7, 2816062080), (8, 2464054320), (10, 1971243456), (12, 1642702880), (13, 1516341120), (14, 1408031040), (15, 1314162304), (16, 1232027160), (20, 985621728), (21, 938687360), (24, 821351440), (26, 758170560), (28, 704015520), (30, 657081152), (32, 616013580), (35, 563212416), (39, 505447040), (40, 492810864), (42, 469343680), (48, 410675720), (52, 379085280), (56, 352007760), (60, 328540576), (64, 308006790), (65, 303268224), (70, 281606208), (78, 252723520), (80, 246405432), (84, 234671840), (91, 216620160), (96, 205337860), (104, 189542640), (105, 187737472), (112, 176003880), (120, 164270288), (128, 154003395), (130, 151634112), (140, 140803104), (156, 126361760), (160, 123202716), (168, 117335920), (182, 108310080), (192, 102668930), (195, 101089408), (208, 94771320), (210, 93868736), (224, 88001940), (240, 82135144), (257, 76702080), (260, 75817056), (273, 72206720), (280, 70401552), (312, 63180880), (320, 61601358), (336, 58667960), (364, 54155040), (384, 51334465), (390, 50544704), (416, 47385660), (420, 46934368), (439, 44903040), (448, 44000970), (455, 43324032), (480, 41067572), (514, 38351040), (520, 37908528), (546, 36103360), (560, 35200776), (624, 31590440), (640, 30800679), (672, 29333980), (728, 27077520), (771, 25567360), (780, 25272352), (832, 23692830), (840, 23467184), (878, 22451520), (896, 22000485), (910, 21662016), (960, 20533786), (1028, 19175520), (1040, 18954264), (1092, 18051680), (1120, 17600388), (1248, 15795220), (1285, 15340416), (1317, 14967680), (1344, 14666990), (1365, 14441344), (1456, 13538760), (1542, 12783680), (1560, 12636176), (1664, 11846415), (1680, 11733592), (1756, 11225760), (1799, 10957440), (1820, 10831008), (1920, 10266893), (2056, 9587760), (2080, 9477132), (2184, 9025840), (2195, 8980608), (2240, 8800194), (2496, 7897610), (2570, 7670208), (2634, 7483840), (2688, 7333495), (2730, 7220672), (2912, 6769380), (3073, 6414720), (3084, 6391840), (3120, 6318088), (3341, 5900160), (3360, 5866796), (3512, 5612880), (3598, 5478720), (3640, 5415504), (3855, 5113472), (4112, 4793880), (4160, 4738566), (4368, 4512920), (4390, 4490304), (4480, 4400097), (4992, 3948805), (5140, 3835104), (5268, 3741920), (5397, 3652480), (5460, 3610336), (5707, 3454080), (5824, 3384690), (6146, 3207360), (6168, 3195920), (6240, 3159044), (6585, 2993536), (6682, 2950080), (6720, 2933398), (7024, 2806440), (7196, 2739360), (7280, 2707752), (7710, 2556736), (8224, 2396940), (8320, 2369283), (8736, 2256460), (8780, 2245152), (8995, 2191488), (9219, 2138240), (10023, 1966720), (10280, 1917552), (10536, 1870960), (10794, 1826240), (10920, 1805168), (11414, 1727040), (11648, 1692345), (12292, 1603680), (12336, 1597960), (12480, 1579522), (13170, 1496768), (13364, 1475040), (13440, 1466699), (14048, 1403220), (14392, 1369680), (14560, 1353876), (15365, 1282944), (15420, 1278368), (16448, 1198470), (16705, 1180032), (17121, 1151360), (17472, 1128230), (17560, 1122576), (17990, 1095744), (18438, 1069120), (20046, 983360), (20560, 958776), (21072, 935480), (21588, 913120), (21840, 902584), (22828, 863520), (23387, 842880), (24584, 801840), (24672, 798980), (24960, 789761), (26340, 748384), (26728, 737520), (26985, 730496), (28096, 701610), (28535, 690816), (28784, 684840), (29120, 676938), (30730, 641472), (30840, 639184), (32896, 599235), (33410, 590016), (34242, 575680), (34944, 564115), (35120, 561288), (35980, 547872), (36876, 534560), (39949, 493440), (40092, 491680), (41120, 479388), (42144, 467740), (43176, 456560), (43680, 451292), (45656, 431760), (46095, 427648), (46774, 421440), (49168, 400920), (49344, 399490), (50115, 393344), (52680, 374192), (53456, 368760), (53970, 365248), (56192, 350805), (57070, 345408), (57568, 342420), (58240, 338469), (61460, 320736), (61680, 319592), (66820, 295008), (68484, 287840), (70161, 280960), (70240, 280644), (71960, 273936), (73752, 267280), (79898, 246720), (80184, 245840), (82240, 239694), (84288, 233870), (85605, 230272), (86352, 228280), (87360, 225646), (91312, 215880), (92190, 213824), (93548, 210720), (98336, 200460), (98688, 199745), (100230, 196672), (105360, 187096), (106912, 184380), (107940, 182624), (112823, 174720), (114140, 172704), (115136, 171210), (116935, 168576), (119847, 164480), (122920, 160368), (123360, 159796), (133640, 147504), (136968, 143920), (140322, 140480)]