1900596289560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7649}}^1\times {\mathrm{11969}}^1$

素因数の和:19805

約数の個数: 128

約数和(自身を含む): 5735976120000

約数和(自身を除く): 3835379830440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 7649, 10380, 11969, 15298, 20760, 22947, 23938, 30596, 35907, 38245, 45894, 47876, 59845, 61192, 71814, 76490, 91788, 95752, 114735, 119690, 143628, 152980, 179535, 183576, 229470, 239380, 287256, 305960, 359070, 458940, 478760, 718140, 917880, 1323277, 1436280, 2070637, 2646554, 3969831, 4141274, 5293108, 6211911, 6616385, 7939662, 8282548, 10353185, 10586216, 12423822, 13232770, 15879324, 16565096, 19849155, 20706370, 24847644, 26465540, 31059555, 31758648, 39698310, 41412740, 49695288, 52931080, 62119110, 79396620, 82825480, 91550881, 124238220, 158793240, 183101762, 248476440, 274652643, 366203524, 457754405, 549305286, 732407048, 915508810, 1098610572, 1373263215, 1831017620, 2197221144, 2746526430, 3662035240, 5493052860, 10986105720, 15838302413, 31676604826, 47514907239, 63353209652, 79191512065, 95029814478, 126706419304, 158383024130, 190059628956, 237574536195, 316766048260, 380119257912, 475149072390, 633532096520, 950298144780, 1900596289560]

約数ペア:

[(1, 1900596289560), (2, 950298144780), (3, 633532096520), (4, 475149072390), (5, 380119257912), (6, 316766048260), (8, 237574536195), (10, 190059628956), (12, 158383024130), (15, 126706419304), (20, 95029814478), (24, 79191512065), (30, 63353209652), (40, 47514907239), (60, 31676604826), (120, 15838302413), (173, 10986105720), (346, 5493052860), (519, 3662035240), (692, 2746526430), (865, 2197221144), (1038, 1831017620), (1384, 1373263215), (1730, 1098610572), (2076, 915508810), (2595, 732407048), (3460, 549305286), (4152, 457754405), (5190, 366203524), (6920, 274652643), (7649, 248476440), (10380, 183101762), (11969, 158793240), (15298, 124238220), (20760, 91550881), (22947, 82825480), (23938, 79396620), (30596, 62119110), (35907, 52931080), (38245, 49695288), (45894, 41412740), (47876, 39698310), (59845, 31758648), (61192, 31059555), (71814, 26465540), (76490, 24847644), (91788, 20706370), (95752, 19849155), (114735, 16565096), (119690, 15879324), (143628, 13232770), (152980, 12423822), (179535, 10586216), (183576, 10353185), (229470, 8282548), (239380, 7939662), (287256, 6616385), (305960, 6211911), (359070, 5293108), (458940, 4141274), (478760, 3969831), (718140, 2646554), (917880, 2070637), (1323277, 1436280)]