64337040

素因数分解:

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

素因数の和:4741

約数の個数: 120

約数和(自身を含む): 227485440

約数和(自身を除く): 163148400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 4703, 6840, 9406, 13680, 14109, 18812, 23515, 28218, 37624, 42327, 47030, 56436, 70545, 75248, 84654, 89357, 94060, 112872, 141090, 169308, 178714, 188120, 211635, 225744, 268071, 282180, 338616, 357428, 376240, 423270, 446785, 536142, 564360, 677232, 714856, 804213, 846540, 893570, 1072284, 1128720, 1340355, 1429712, 1608426, 1693080, 1787140, 2144568, 2680710, 3216852, 3386160, 3574280, 4021065, 4289136, 5361420, 6433704, 7148560, 8042130, 10722840, 12867408, 16084260, 21445680, 32168520, 64337040]

約数ペア:

[(1, 64337040), (2, 32168520), (3, 21445680), (4, 16084260), (5, 12867408), (6, 10722840), (8, 8042130), (9, 7148560), (10, 6433704), (12, 5361420), (15, 4289136), (16, 4021065), (18, 3574280), (19, 3386160), (20, 3216852), (24, 2680710), (30, 2144568), (36, 1787140), (38, 1693080), (40, 1608426), (45, 1429712), (48, 1340355), (57, 1128720), (60, 1072284), (72, 893570), (76, 846540), (80, 804213), (90, 714856), (95, 677232), (114, 564360), (120, 536142), (144, 446785), (152, 423270), (171, 376240), (180, 357428), (190, 338616), (228, 282180), (240, 268071), (285, 225744), (304, 211635), (342, 188120), (360, 178714), (380, 169308), (456, 141090), (570, 112872), (684, 94060), (720, 89357), (760, 84654), (855, 75248), (912, 70545), (1140, 56436), (1368, 47030), (1520, 42327), (1710, 37624), (2280, 28218), (2736, 23515), (3420, 18812), (4560, 14109), (4703, 13680), (6840, 9406)]