289516680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4703}}^1$

素因数の和:4745

約数の個数: 160

約数和(自身を含む): 1024531200

約数和(自身を除く): 735014520

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, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 4703, 5130, 6156, 6840, 7695, 9406, 10260, 12312, 14109, 15390, 18812, 20520, 23515, 28218, 30780, 37624, 42327, 47030, 56436, 61560, 70545, 84654, 89357, 94060, 112872, 126981, 141090, 169308, 178714, 188120, 211635, 253962, 268071, 282180, 338616, 357428, 380943, 423270, 446785, 507924, 536142, 564360, 634905, 714856, 761886, 804213, 846540, 893570, 1015848, 1072284, 1269810, 1340355, 1523772, 1608426, 1693080, 1787140, 1904715, 2144568, 2412639, 2539620, 2680710, 3047544, 3216852, 3574280, 3809430, 4021065, 4825278, 5079240, 5361420, 6433704, 7237917, 7618860, 8042130, 9650556, 10722840, 12063195, 14475834, 15237720, 16084260, 19301112, 24126390, 28951668, 32168520, 36189585, 48252780, 57903336, 72379170, 96505560, 144758340, 289516680]

約数ペア:

[(1, 289516680), (2, 144758340), (3, 96505560), (4, 72379170), (5, 57903336), (6, 48252780), (8, 36189585), (9, 32168520), (10, 28951668), (12, 24126390), (15, 19301112), (18, 16084260), (19, 15237720), (20, 14475834), (24, 12063195), (27, 10722840), (30, 9650556), (36, 8042130), (38, 7618860), (40, 7237917), (45, 6433704), (54, 5361420), (57, 5079240), (60, 4825278), (72, 4021065), (76, 3809430), (81, 3574280), (90, 3216852), (95, 3047544), (108, 2680710), (114, 2539620), (120, 2412639), (135, 2144568), (152, 1904715), (162, 1787140), (171, 1693080), (180, 1608426), (190, 1523772), (216, 1340355), (228, 1269810), (270, 1072284), (285, 1015848), (324, 893570), (342, 846540), (360, 804213), (380, 761886), (405, 714856), (456, 634905), (513, 564360), (540, 536142), (570, 507924), (648, 446785), (684, 423270), (760, 380943), (810, 357428), (855, 338616), (1026, 282180), (1080, 268071), (1140, 253962), (1368, 211635), (1539, 188120), (1620, 178714), (1710, 169308), (2052, 141090), (2280, 126981), (2565, 112872), (3078, 94060), (3240, 89357), (3420, 84654), (4104, 70545), (4703, 61560), (5130, 56436), (6156, 47030), (6840, 42327), (7695, 37624), (9406, 30780), (10260, 28218), (12312, 23515), (14109, 20520), (15390, 18812)]