15707220360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{5393}}^1$

素因数の和:7287

約数の個数: 128

約数和(自身を含む): 50782999680

約数和(自身を除く): 35075779320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1867, 3734, 5393, 5601, 7468, 9335, 10786, 11202, 14936, 16179, 18670, 21572, 22404, 24271, 26965, 28005, 32358, 37340, 43144, 44808, 48542, 53930, 56010, 64716, 70109, 72813, 74680, 80895, 97084, 107860, 112020, 121355, 129432, 140218, 145626, 161790, 194168, 210327, 215720, 224040, 242710, 280436, 291252, 323580, 350545, 364065, 420654, 485420, 560872, 582504, 647160, 701090, 728130, 841308, 970840, 1051635, 1402180, 1456260, 1682616, 2103270, 2804360, 2912520, 4206540, 8413080, 10068731, 20137462, 30206193, 40274924, 50343655, 60412386, 80549848, 100687310, 120824772, 130893503, 151030965, 201374620, 241649544, 261787006, 302061930, 392680509, 402749240, 523574012, 604123860, 654467515, 785361018, 1047148024, 1208247720, 1308935030, 1570722036, 1963402545, 2617870060, 3141444072, 3926805090, 5235740120, 7853610180, 15707220360]

約数ペア:

[(1, 15707220360), (2, 7853610180), (3, 5235740120), (4, 3926805090), (5, 3141444072), (6, 2617870060), (8, 1963402545), (10, 1570722036), (12, 1308935030), (13, 1208247720), (15, 1047148024), (20, 785361018), (24, 654467515), (26, 604123860), (30, 523574012), (39, 402749240), (40, 392680509), (52, 302061930), (60, 261787006), (65, 241649544), (78, 201374620), (104, 151030965), (120, 130893503), (130, 120824772), (156, 100687310), (195, 80549848), (260, 60412386), (312, 50343655), (390, 40274924), (520, 30206193), (780, 20137462), (1560, 10068731), (1867, 8413080), (3734, 4206540), (5393, 2912520), (5601, 2804360), (7468, 2103270), (9335, 1682616), (10786, 1456260), (11202, 1402180), (14936, 1051635), (16179, 970840), (18670, 841308), (21572, 728130), (22404, 701090), (24271, 647160), (26965, 582504), (28005, 560872), (32358, 485420), (37340, 420654), (43144, 364065), (44808, 350545), (48542, 323580), (53930, 291252), (56010, 280436), (64716, 242710), (70109, 224040), (72813, 215720), (74680, 210327), (80895, 194168), (97084, 161790), (107860, 145626), (112020, 140218), (121355, 129432)]