61909448720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1\times {\mathrm{1373}}^1$

素因数の和:2569

約数の個数: 160

約数和(自身を含む): 167028452352

約数和(自身を除く): 105119003632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1103, 1168, 1373, 1460, 2044, 2206, 2555, 2746, 2920, 4088, 4412, 5110, 5492, 5515, 5840, 6865, 7721, 8176, 8824, 9611, 10220, 10984, 11030, 13730, 15442, 17648, 19222, 20440, 21968, 22060, 27460, 30884, 38444, 38605, 40880, 44120, 48055, 54920, 61768, 76888, 77210, 80519, 88240, 96110, 100229, 109840, 123536, 153776, 154420, 161038, 192220, 200458, 308840, 322076, 384440, 400916, 402595, 501145, 563633, 617680, 644152, 701603, 768880, 801832, 805190, 1002290, 1127266, 1288304, 1403206, 1514419, 1603664, 1610380, 2004580, 2254532, 2806412, 2818165, 3028838, 3220760, 3508015, 4009160, 4509064, 5612824, 5636330, 6057676, 6441520, 7016030, 7572095, 8018320, 9018128, 10600933, 11225648, 11272660, 12115352, 14032060, 15144190, 21201866, 22545320, 24230704, 28064120, 30288380, 42403732, 45090640, 53004665, 56128240, 60576760, 84807464, 106009330, 110552587, 121153520, 169614928, 212018660, 221105174, 424037320, 442210348, 552762935, 773868109, 848074640, 884420696, 1105525870, 1547736218, 1768841392, 2211051740, 3095472436, 3869340545, 4422103480, 6190944872, 7738681090, 8844206960, 12381889744, 15477362180, 30954724360, 61909448720]

約数ペア:

[(1, 61909448720), (2, 30954724360), (4, 15477362180), (5, 12381889744), (7, 8844206960), (8, 7738681090), (10, 6190944872), (14, 4422103480), (16, 3869340545), (20, 3095472436), (28, 2211051740), (35, 1768841392), (40, 1547736218), (56, 1105525870), (70, 884420696), (73, 848074640), (80, 773868109), (112, 552762935), (140, 442210348), (146, 424037320), (280, 221105174), (292, 212018660), (365, 169614928), (511, 121153520), (560, 110552587), (584, 106009330), (730, 84807464), (1022, 60576760), (1103, 56128240), (1168, 53004665), (1373, 45090640), (1460, 42403732), (2044, 30288380), (2206, 28064120), (2555, 24230704), (2746, 22545320), (2920, 21201866), (4088, 15144190), (4412, 14032060), (5110, 12115352), (5492, 11272660), (5515, 11225648), (5840, 10600933), (6865, 9018128), (7721, 8018320), (8176, 7572095), (8824, 7016030), (9611, 6441520), (10220, 6057676), (10984, 5636330), (11030, 5612824), (13730, 4509064), (15442, 4009160), (17648, 3508015), (19222, 3220760), (20440, 3028838), (21968, 2818165), (22060, 2806412), (27460, 2254532), (30884, 2004580), (38444, 1610380), (38605, 1603664), (40880, 1514419), (44120, 1403206), (48055, 1288304), (54920, 1127266), (61768, 1002290), (76888, 805190), (77210, 801832), (80519, 768880), (88240, 701603), (96110, 644152), (100229, 617680), (109840, 563633), (123536, 501145), (153776, 402595), (154420, 400916), (161038, 384440), (192220, 322076), (200458, 308840)]