19944733200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7415

約数の個数: 480

約数和(自身を含む): 81391933440

約数和(自身を除く): 61447200240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 25, 28, 30, 34, 35, 38, 40, 42, 48, 50, 51, 56, 57, 60, 68, 70, 75, 76, 80, 84, 85, 95, 100, 102, 105, 112, 114, 119, 120, 133, 136, 140, 150, 152, 168, 170, 175, 190, 200, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 300, 304, 323, 336, 340, 350, 357, 380, 399, 400, 408, 420, 425, 456, 475, 476, 510, 525, 532, 560, 570, 595, 600, 646, 665, 680, 700, 714, 760, 798, 816, 840, 850, 912, 950, 952, 969, 1020, 1050, 1064, 1140, 1190, 1200, 1275, 1292, 1330, 1360, 1400, 1425, 1428, 1520, 1596, 1615, 1680, 1700, 1785, 1900, 1904, 1938, 1995, 2040, 2100, 2128, 2261, 2280, 2380, 2550, 2584, 2660, 2800, 2850, 2856, 2975, 3192, 3230, 3325, 3400, 3570, 3800, 3876, 3990, 4080, 4200, 4522, 4560, 4760, 4845, 5100, 5168, 5320, 5700, 5712, 5950, 6384, 6460, 6650, 6783, 6800, 7140, 7351, 7600, 7752, 7980, 8075, 8400, 8925, 9044, 9520, 9690, 9975, 10200, 10640, 11305, 11400, 11900, 12920, 13300, 13566, 14280, 14702, 15504, 15960, 16150, 17850, 18088, 19380, 19950, 20400, 22053, 22610, 22800, 23800, 24225, 25840, 26600, 27132, 28560, 29404, 31920, 32300, 33915, 35700, 36176, 36755, 38760, 39900, 44106, 45220, 47600, 48450, 51457, 53200, 54264, 56525, 58808, 64600, 67830, 71400, 73510, 77520, 79800, 88212, 90440, 96900, 102914, 108528, 110265, 113050, 117616, 124967, 129200, 135660, 139669, 142800, 147020, 154371, 159600, 169575, 176424, 180880, 183775, 193800, 205828, 220530, 226100, 249934, 257285, 271320, 279338, 294040, 308742, 339150, 352848, 367550, 374901, 387600, 411656, 419007, 441060, 452200, 499868, 514570, 542640, 551325, 558676, 588080, 617484, 624835, 678300, 698345, 735100, 749802, 771855, 823312, 838014, 874769, 882120, 904400, 977683, 999736, 1029140, 1102650, 1117352, 1234968, 1249670, 1286425, 1356600, 1396690, 1470200, 1499604, 1543710, 1676028, 1749538, 1764240, 1874505, 1955366, 1999472, 2058280, 2095035, 2205300, 2234704, 2374373, 2469936, 2499340, 2572850, 2624307, 2713200, 2793380, 2933049, 2940400, 2999208, 3087420, 3124175, 3352056, 3491725, 3499076, 3749010, 3859275, 3910732, 4116560, 4190070, 4373845, 4410600, 4748746, 4888415, 4998680, 5145700, 5248614, 5586760, 5866098, 5998416, 6174840, 6248350, 6704112, 6983450, 6998152, 7123119, 7498020, 7718550, 7821464, 8380140, 8747690, 8821200, 9372525, 9497492, 9776830, 9997360, 10291400, 10475175, 10497228, 11173520, 11732196, 11871865, 12349680, 12496700, 13121535, 13966900, 13996304, 14246238, 14665245, 14996040, 15437100, 15642928, 16620611, 16760280, 17495380, 18745050, 18994984, 19553660, 20582800, 20950350, 20994456, 21869225, 23464392, 23743730, 24442075, 24993400, 26243070, 27933800, 28492476, 29330490, 29992080, 30874200, 33241222, 33520560, 34990760, 35615595, 37490100, 37989968, 39107320, 41900700, 41988912, 43738450, 46928784, 47487460, 48884150, 49861833, 49986800, 52486140, 55867600, 56984952, 58660980, 59359325, 61748400, 65607675, 66482444, 69981520, 71231190, 73326225, 74980200, 78214640, 83103055, 83801400, 87476900, 94974920, 97768300, 99723666, 104972280, 113969904, 117321960, 118718650, 131215350, 132964888, 142462380, 146652450, 149960400, 166206110, 167602800, 174953800, 178077975, 189949840, 195536600, 199447332, 209944560, 234643920, 237437300, 249309165, 262430700, 265929776, 284924760, 293304900, 332412220, 349907600, 356155950, 391073200, 398894664, 415515275, 474874600, 498618330, 524861400, 569849520, 586609800, 664824440, 712311900, 797789328, 831030550, 949749200, 997236660, 1049722800, 1173219600, 1246545825, 1329648880, 1424623800, 1662061100, 1994473320, 2493091650, 2849247600, 3324122200, 3988946640, 4986183300, 6648244400, 9972366600, 19944733200]

約数ペア:

[(1, 19944733200), (2, 9972366600), (3, 6648244400), (4, 4986183300), (5, 3988946640), (6, 3324122200), (7, 2849247600), (8, 2493091650), (10, 1994473320), (12, 1662061100), (14, 1424623800), (15, 1329648880), (16, 1246545825), (17, 1173219600), (19, 1049722800), (20, 997236660), (21, 949749200), (24, 831030550), (25, 797789328), (28, 712311900), (30, 664824440), (34, 586609800), (35, 569849520), (38, 524861400), (40, 498618330), (42, 474874600), (48, 415515275), (50, 398894664), (51, 391073200), (56, 356155950), (57, 349907600), (60, 332412220), (68, 293304900), (70, 284924760), (75, 265929776), (76, 262430700), (80, 249309165), (84, 237437300), (85, 234643920), (95, 209944560), (100, 199447332), (102, 195536600), (105, 189949840), (112, 178077975), (114, 174953800), (119, 167602800), (120, 166206110), (133, 149960400), (136, 146652450), (140, 142462380), (150, 132964888), (152, 131215350), (168, 118718650), (170, 117321960), (175, 113969904), (190, 104972280), (200, 99723666), (204, 97768300), (210, 94974920), (228, 87476900), (238, 83801400), (240, 83103055), (255, 78214640), (266, 74980200), (272, 73326225), (280, 71231190), (285, 69981520), (300, 66482444), (304, 65607675), (323, 61748400), (336, 59359325), (340, 58660980), (350, 56984952), (357, 55867600), (380, 52486140), (399, 49986800), (400, 49861833), (408, 48884150), (420, 47487460), (425, 46928784), (456, 43738450), (475, 41988912), (476, 41900700), (510, 39107320), (525, 37989968), (532, 37490100), (560, 35615595), (570, 34990760), (595, 33520560), (600, 33241222), (646, 30874200), (665, 29992080), (680, 29330490), (700, 28492476), (714, 27933800), (760, 26243070), (798, 24993400), (816, 24442075), (840, 23743730), (850, 23464392), (912, 21869225), (950, 20994456), (952, 20950350), (969, 20582800), (1020, 19553660), (1050, 18994984), (1064, 18745050), (1140, 17495380), (1190, 16760280), (1200, 16620611), (1275, 15642928), (1292, 15437100), (1330, 14996040), (1360, 14665245), (1400, 14246238), (1425, 13996304), (1428, 13966900), (1520, 13121535), (1596, 12496700), (1615, 12349680), (1680, 11871865), (1700, 11732196), (1785, 11173520), (1900, 10497228), (1904, 10475175), (1938, 10291400), (1995, 9997360), (2040, 9776830), (2100, 9497492), (2128, 9372525), (2261, 8821200), (2280, 8747690), (2380, 8380140), (2550, 7821464), (2584, 7718550), (2660, 7498020), (2800, 7123119), (2850, 6998152), (2856, 6983450), (2975, 6704112), (3192, 6248350), (3230, 6174840), (3325, 5998416), (3400, 5866098), (3570, 5586760), (3800, 5248614), (3876, 5145700), (3990, 4998680), (4080, 4888415), (4200, 4748746), (4522, 4410600), (4560, 4373845), (4760, 4190070), (4845, 4116560), (5100, 3910732), (5168, 3859275), (5320, 3749010), (5700, 3499076), (5712, 3491725), (5950, 3352056), (6384, 3124175), (6460, 3087420), (6650, 2999208), (6783, 2940400), (6800, 2933049), (7140, 2793380), (7351, 2713200), (7600, 2624307), (7752, 2572850), (7980, 2499340), (8075, 2469936), (8400, 2374373), (8925, 2234704), (9044, 2205300), (9520, 2095035), (9690, 2058280), (9975, 1999472), (10200, 1955366), (10640, 1874505), (11305, 1764240), (11400, 1749538), (11900, 1676028), (12920, 1543710), (13300, 1499604), (13566, 1470200), (14280, 1396690), (14702, 1356600), (15504, 1286425), (15960, 1249670), (16150, 1234968), (17850, 1117352), (18088, 1102650), (19380, 1029140), (19950, 999736), (20400, 977683), (22053, 904400), (22610, 882120), (22800, 874769), (23800, 838014), (24225, 823312), (25840, 771855), (26600, 749802), (27132, 735100), (28560, 698345), (29404, 678300), (31920, 624835), (32300, 617484), (33915, 588080), (35700, 558676), (36176, 551325), (36755, 542640), (38760, 514570), (39900, 499868), (44106, 452200), (45220, 441060), (47600, 419007), (48450, 411656), (51457, 387600), (53200, 374901), (54264, 367550), (56525, 352848), (58808, 339150), (64600, 308742), (67830, 294040), (71400, 279338), (73510, 271320), (77520, 257285), (79800, 249934), (88212, 226100), (90440, 220530), (96900, 205828), (102914, 193800), (108528, 183775), (110265, 180880), (113050, 176424), (117616, 169575), (124967, 159600), (129200, 154371), (135660, 147020), (139669, 142800)]