31939282440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2761

約数の個数: 384

約数和(自身を含む): 119163713760

約数和(自身を除く): 87224431320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 157, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 314, 340, 360, 390, 408, 442, 468, 471, 510, 520, 585, 612, 628, 663, 680, 765, 780, 785, 884, 936, 942, 1020, 1105, 1170, 1224, 1256, 1326, 1413, 1530, 1560, 1570, 1768, 1884, 1989, 2040, 2041, 2210, 2340, 2355, 2557, 2652, 2669, 2826, 3060, 3140, 3315, 3768, 3978, 4082, 4420, 4680, 4710, 5114, 5304, 5338, 5652, 6120, 6123, 6280, 6630, 7065, 7671, 7956, 8007, 8164, 8840, 9420, 9945, 10205, 10228, 10676, 11304, 12246, 12785, 13260, 13345, 14130, 15342, 15912, 16014, 16328, 18369, 18840, 19890, 20410, 20456, 21352, 23013, 24021, 24492, 25570, 26520, 26690, 28260, 30615, 30684, 32028, 33241, 34697, 36738, 38355, 39780, 40035, 40820, 43469, 46026, 48042, 48984, 51140, 53380, 56520, 61230, 61368, 64056, 66482, 69394, 73476, 76710, 79560, 80070, 81640, 86938, 91845, 92052, 96084, 99723, 102280, 104091, 106760, 115065, 120105, 122460, 130407, 132964, 138788, 146952, 153420, 160140, 166205, 173485, 173876, 183690, 184104, 192168, 199446, 208182, 217345, 230130, 240210, 244920, 260814, 265928, 277576, 299169, 306840, 312273, 320280, 332410, 346970, 347752, 367380, 391221, 398892, 401449, 416364, 434690, 460260, 480420, 498615, 520455, 521628, 565097, 598338, 624546, 652035, 664820, 693940, 734760, 782442, 797784, 802898, 832728, 869380, 920520, 960840, 997230, 1040910, 1043256, 1130194, 1196676, 1204347, 1249092, 1304070, 1329640, 1387880, 1495845, 1561365, 1564884, 1605796, 1695291, 1738760, 1956105, 1994460, 2007245, 2081820, 2260388, 2393352, 2408694, 2498184, 2608140, 2825485, 2991690, 3122730, 3129768, 3211592, 3390582, 3613041, 3912210, 3988920, 4014490, 4163640, 4520776, 4817388, 5085873, 5216280, 5218837, 5650970, 5983380, 6021735, 6245460, 6781164, 6824633, 7226082, 7824420, 8028980, 8476455, 9634776, 10171746, 10437674, 11301940, 11966760, 12043470, 12490920, 13562328, 13649266, 14452164, 15648840, 15656511, 16057960, 16952910, 18065205, 20343492, 20473899, 20875348, 22603880, 24086940, 25429365, 26094185, 27298532, 28904328, 31313022, 33905820, 34123165, 36130410, 40686984, 40947798, 41750696, 46969533, 48173880, 50858730, 52188370, 54597064, 61421697, 62626044, 67811640, 68246330, 72260820, 78282555, 81895596, 88720229, 93939066, 101717460, 102369495, 104376740, 122843394, 125252088, 136492660, 144521640, 156565110, 163791192, 177440458, 187878132, 203434920, 204738990, 208753480, 234847665, 245686788, 266160687, 272985320, 307108485, 313130220, 354880916, 375756264, 409477980, 443601145, 469695330, 491373576, 532321374, 614216970, 626260440, 709761832, 798482061, 818955960, 887202290, 939390660, 1064642748, 1228433940, 1330803435, 1596964122, 1774404580, 1878781320, 2129285496, 2456867880, 2661606870, 3193928244, 3548809160, 3992410305, 5323213740, 6387856488, 7984820610, 10646427480, 15969641220, 31939282440]

約数ペア:

[(1, 31939282440), (2, 15969641220), (3, 10646427480), (4, 7984820610), (5, 6387856488), (6, 5323213740), (8, 3992410305), (9, 3548809160), (10, 3193928244), (12, 2661606870), (13, 2456867880), (15, 2129285496), (17, 1878781320), (18, 1774404580), (20, 1596964122), (24, 1330803435), (26, 1228433940), (30, 1064642748), (34, 939390660), (36, 887202290), (39, 818955960), (40, 798482061), (45, 709761832), (51, 626260440), (52, 614216970), (60, 532321374), (65, 491373576), (68, 469695330), (72, 443601145), (78, 409477980), (85, 375756264), (90, 354880916), (102, 313130220), (104, 307108485), (117, 272985320), (120, 266160687), (130, 245686788), (136, 234847665), (153, 208753480), (156, 204738990), (157, 203434920), (170, 187878132), (180, 177440458), (195, 163791192), (204, 156565110), (221, 144521640), (234, 136492660), (255, 125252088), (260, 122843394), (306, 104376740), (312, 102369495), (314, 101717460), (340, 93939066), (360, 88720229), (390, 81895596), (408, 78282555), (442, 72260820), (468, 68246330), (471, 67811640), (510, 62626044), (520, 61421697), (585, 54597064), (612, 52188370), (628, 50858730), (663, 48173880), (680, 46969533), (765, 41750696), (780, 40947798), (785, 40686984), (884, 36130410), (936, 34123165), (942, 33905820), (1020, 31313022), (1105, 28904328), (1170, 27298532), (1224, 26094185), (1256, 25429365), (1326, 24086940), (1413, 22603880), (1530, 20875348), (1560, 20473899), (1570, 20343492), (1768, 18065205), (1884, 16952910), (1989, 16057960), (2040, 15656511), (2041, 15648840), (2210, 14452164), (2340, 13649266), (2355, 13562328), (2557, 12490920), (2652, 12043470), (2669, 11966760), (2826, 11301940), (3060, 10437674), (3140, 10171746), (3315, 9634776), (3768, 8476455), (3978, 8028980), (4082, 7824420), (4420, 7226082), (4680, 6824633), (4710, 6781164), (5114, 6245460), (5304, 6021735), (5338, 5983380), (5652, 5650970), (6120, 5218837), (6123, 5216280), (6280, 5085873), (6630, 4817388), (7065, 4520776), (7671, 4163640), (7956, 4014490), (8007, 3988920), (8164, 3912210), (8840, 3613041), (9420, 3390582), (9945, 3211592), (10205, 3129768), (10228, 3122730), (10676, 2991690), (11304, 2825485), (12246, 2608140), (12785, 2498184), (13260, 2408694), (13345, 2393352), (14130, 2260388), (15342, 2081820), (15912, 2007245), (16014, 1994460), (16328, 1956105), (18369, 1738760), (18840, 1695291), (19890, 1605796), (20410, 1564884), (20456, 1561365), (21352, 1495845), (23013, 1387880), (24021, 1329640), (24492, 1304070), (25570, 1249092), (26520, 1204347), (26690, 1196676), (28260, 1130194), (30615, 1043256), (30684, 1040910), (32028, 997230), (33241, 960840), (34697, 920520), (36738, 869380), (38355, 832728), (39780, 802898), (40035, 797784), (40820, 782442), (43469, 734760), (46026, 693940), (48042, 664820), (48984, 652035), (51140, 624546), (53380, 598338), (56520, 565097), (61230, 521628), (61368, 520455), (64056, 498615), (66482, 480420), (69394, 460260), (73476, 434690), (76710, 416364), (79560, 401449), (80070, 398892), (81640, 391221), (86938, 367380), (91845, 347752), (92052, 346970), (96084, 332410), (99723, 320280), (102280, 312273), (104091, 306840), (106760, 299169), (115065, 277576), (120105, 265928), (122460, 260814), (130407, 244920), (132964, 240210), (138788, 230130), (146952, 217345), (153420, 208182), (160140, 199446), (166205, 192168), (173485, 184104), (173876, 183690)]