15693059880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13417}}^1$

素因数の和:13478

約数の個数: 240

約数和(自身を含む): 55672489620

約数和(自身を除く): 39979429740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 361, 380, 405, 456, 513, 540, 570, 648, 684, 722, 760, 810, 855, 1026, 1080, 1083, 1140, 1368, 1444, 1539, 1620, 1710, 1805, 2052, 2166, 2280, 2565, 2888, 3078, 3240, 3249, 3420, 3610, 4104, 4332, 5130, 5415, 6156, 6498, 6840, 7220, 7695, 8664, 9747, 10260, 10830, 12312, 12996, 13417, 14440, 15390, 16245, 19494, 20520, 21660, 25992, 26834, 29241, 30780, 32490, 38988, 40251, 43320, 48735, 53668, 58482, 61560, 64980, 67085, 77976, 80502, 97470, 107336, 116964, 120753, 129960, 134170, 146205, 161004, 194940, 201255, 233928, 241506, 254923, 268340, 292410, 322008, 362259, 389880, 402510, 483012, 509846, 536680, 584820, 603765, 724518, 764769, 805020, 966024, 1019692, 1086777, 1169640, 1207530, 1274615, 1449036, 1529538, 1610040, 1811295, 2039384, 2173554, 2294307, 2415060, 2549230, 2898072, 3059076, 3622590, 3823845, 4347108, 4588614, 4830120, 4843537, 5098460, 5433885, 6118152, 6882921, 7245180, 7647690, 8694216, 9177228, 9687074, 10196920, 10867770, 11471535, 13765842, 14490360, 14530611, 15295380, 18354456, 19374148, 20648763, 21735540, 22943070, 24217685, 27531684, 29061222, 30590760, 34414605, 38748296, 41297526, 43471080, 43591833, 45886140, 48435370, 55063368, 58122444, 68829210, 72653055, 82595052, 87183666, 91772280, 96870740, 103243815, 116244888, 130775499, 137658420, 145306110, 165190104, 174367332, 193741480, 206487630, 217959165, 261550998, 275316840, 290612220, 348734664, 392326497, 412975260, 435918330, 523101996, 581224440, 653877495, 784652994, 825950520, 871836660, 1046203992, 1307754990, 1569305988, 1743673320, 1961632485, 2615509980, 3138611976, 3923264970, 5231019960, 7846529940, 15693059880]

約数ペア:

[(1, 15693059880), (2, 7846529940), (3, 5231019960), (4, 3923264970), (5, 3138611976), (6, 2615509980), (8, 1961632485), (9, 1743673320), (10, 1569305988), (12, 1307754990), (15, 1046203992), (18, 871836660), (19, 825950520), (20, 784652994), (24, 653877495), (27, 581224440), (30, 523101996), (36, 435918330), (38, 412975260), (40, 392326497), (45, 348734664), (54, 290612220), (57, 275316840), (60, 261550998), (72, 217959165), (76, 206487630), (81, 193741480), (90, 174367332), (95, 165190104), (108, 145306110), (114, 137658420), (120, 130775499), (135, 116244888), (152, 103243815), (162, 96870740), (171, 91772280), (180, 87183666), (190, 82595052), (216, 72653055), (228, 68829210), (270, 58122444), (285, 55063368), (324, 48435370), (342, 45886140), (360, 43591833), (361, 43471080), (380, 41297526), (405, 38748296), (456, 34414605), (513, 30590760), (540, 29061222), (570, 27531684), (648, 24217685), (684, 22943070), (722, 21735540), (760, 20648763), (810, 19374148), (855, 18354456), (1026, 15295380), (1080, 14530611), (1083, 14490360), (1140, 13765842), (1368, 11471535), (1444, 10867770), (1539, 10196920), (1620, 9687074), (1710, 9177228), (1805, 8694216), (2052, 7647690), (2166, 7245180), (2280, 6882921), (2565, 6118152), (2888, 5433885), (3078, 5098460), (3240, 4843537), (3249, 4830120), (3420, 4588614), (3610, 4347108), (4104, 3823845), (4332, 3622590), (5130, 3059076), (5415, 2898072), (6156, 2549230), (6498, 2415060), (6840, 2294307), (7220, 2173554), (7695, 2039384), (8664, 1811295), (9747, 1610040), (10260, 1529538), (10830, 1449036), (12312, 1274615), (12996, 1207530), (13417, 1169640), (14440, 1086777), (15390, 1019692), (16245, 966024), (19494, 805020), (20520, 764769), (21660, 724518), (25992, 603765), (26834, 584820), (29241, 536680), (30780, 509846), (32490, 483012), (38988, 402510), (40251, 389880), (43320, 362259), (48735, 322008), (53668, 292410), (58482, 268340), (61560, 254923), (64980, 241506), (67085, 233928), (77976, 201255), (80502, 194940), (97470, 161004), (107336, 146205), (116964, 134170), (120753, 129960)]