2149040400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:778

約数の個数: 240

約数和(自身を含む): 7453731264

約数和(自身を除く): 5304690864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 347, 390, 397, 400, 520, 600, 624, 650, 694, 780, 794, 975, 1040, 1041, 1191, 1200, 1300, 1388, 1560, 1588, 1735, 1950, 1985, 2082, 2382, 2600, 2776, 3120, 3176, 3470, 3900, 3970, 4164, 4511, 4764, 5161, 5200, 5205, 5552, 5955, 6352, 6940, 7800, 7940, 8328, 8675, 9022, 9528, 9925, 10322, 10410, 11910, 13533, 13880, 15483, 15600, 15880, 16656, 17350, 18044, 19056, 19850, 20644, 20820, 22555, 23820, 25805, 26025, 27066, 27760, 29775, 30966, 31760, 34700, 36088, 39700, 41288, 41640, 45110, 47640, 51610, 52050, 54132, 59550, 61932, 67665, 69400, 72176, 77415, 79400, 82576, 83280, 90220, 95280, 103220, 104100, 108264, 112775, 119100, 123864, 129025, 135330, 137759, 138800, 154830, 158800, 180440, 206440, 208200, 216528, 225550, 238200, 247728, 258050, 270660, 275518, 309660, 338325, 360880, 387075, 412880, 413277, 416400, 451100, 476400, 516100, 541320, 551036, 619320, 676650, 688795, 774150, 826554, 902200, 1032200, 1082640, 1102072, 1238640, 1353300, 1377590, 1548300, 1653108, 1790867, 1804400, 2064400, 2066385, 2204144, 2706600, 2755180, 3096600, 3306216, 3443975, 3581734, 4132770, 5372601, 5413200, 5510360, 6193200, 6612432, 6887950, 7163468, 8265540, 8954335, 10331925, 10745202, 11020720, 13775900, 14326936, 16531080, 17908670, 20663850, 21490404, 26863005, 27551800, 28653872, 33062160, 35817340, 41327700, 42980808, 44771675, 53726010, 55103600, 71634680, 82655400, 85961616, 89543350, 107452020, 134315025, 143269360, 165310800, 179086700, 214904040, 268630050, 358173400, 429808080, 537260100, 716346800, 1074520200, 2149040400]

約数ペア:

[(1, 2149040400), (2, 1074520200), (3, 716346800), (4, 537260100), (5, 429808080), (6, 358173400), (8, 268630050), (10, 214904040), (12, 179086700), (13, 165310800), (15, 143269360), (16, 134315025), (20, 107452020), (24, 89543350), (25, 85961616), (26, 82655400), (30, 71634680), (39, 55103600), (40, 53726010), (48, 44771675), (50, 42980808), (52, 41327700), (60, 35817340), (65, 33062160), (75, 28653872), (78, 27551800), (80, 26863005), (100, 21490404), (104, 20663850), (120, 17908670), (130, 16531080), (150, 14326936), (156, 13775900), (195, 11020720), (200, 10745202), (208, 10331925), (240, 8954335), (260, 8265540), (300, 7163468), (312, 6887950), (325, 6612432), (347, 6193200), (390, 5510360), (397, 5413200), (400, 5372601), (520, 4132770), (600, 3581734), (624, 3443975), (650, 3306216), (694, 3096600), (780, 2755180), (794, 2706600), (975, 2204144), (1040, 2066385), (1041, 2064400), (1191, 1804400), (1200, 1790867), (1300, 1653108), (1388, 1548300), (1560, 1377590), (1588, 1353300), (1735, 1238640), (1950, 1102072), (1985, 1082640), (2082, 1032200), (2382, 902200), (2600, 826554), (2776, 774150), (3120, 688795), (3176, 676650), (3470, 619320), (3900, 551036), (3970, 541320), (4164, 516100), (4511, 476400), (4764, 451100), (5161, 416400), (5200, 413277), (5205, 412880), (5552, 387075), (5955, 360880), (6352, 338325), (6940, 309660), (7800, 275518), (7940, 270660), (8328, 258050), (8675, 247728), (9022, 238200), (9528, 225550), (9925, 216528), (10322, 208200), (10410, 206440), (11910, 180440), (13533, 158800), (13880, 154830), (15483, 138800), (15600, 137759), (15880, 135330), (16656, 129025), (17350, 123864), (18044, 119100), (19056, 112775), (19850, 108264), (20644, 104100), (20820, 103220), (22555, 95280), (23820, 90220), (25805, 83280), (26025, 82576), (27066, 79400), (27760, 77415), (29775, 72176), (30966, 69400), (31760, 67665), (34700, 61932), (36088, 59550), (39700, 54132), (41288, 52050), (41640, 51610), (45110, 47640)]