7876450140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1511}}^1$

素因数の和:1740

約数の個数: 192

約数和(自身を含む): 24495270912

約数和(自身を除く): 16618820772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 163, 164, 195, 205, 246, 260, 326, 390, 410, 489, 492, 533, 615, 652, 780, 815, 820, 978, 1066, 1230, 1511, 1599, 1630, 1956, 2119, 2132, 2445, 2460, 2665, 3022, 3198, 3260, 4238, 4533, 4890, 5330, 6044, 6357, 6396, 6683, 7555, 7995, 8476, 9066, 9780, 10595, 10660, 12714, 13366, 15110, 15990, 18132, 19643, 20049, 21190, 22665, 25428, 26732, 30220, 31785, 31980, 33415, 39286, 40098, 42380, 45330, 58929, 61951, 63570, 66830, 78572, 80196, 86879, 90660, 98215, 100245, 117858, 123902, 127140, 133660, 173758, 185853, 196430, 200490, 235716, 246293, 247804, 260637, 294645, 309755, 347516, 371706, 392860, 400980, 434395, 492586, 521274, 589290, 619510, 738879, 743412, 805363, 868790, 929265, 985172, 1042548, 1178580, 1231465, 1239020, 1303185, 1477758, 1610726, 1737580, 1858530, 2416089, 2462930, 2606370, 2955516, 3201809, 3221452, 3694395, 3717060, 4026815, 4832178, 4925860, 5212740, 6403618, 7388790, 8053630, 9605427, 9664356, 10098013, 12080445, 12807236, 14777580, 16009045, 16107260, 19210854, 20196026, 24160890, 30294039, 32018090, 38421708, 40392052, 48027135, 48321780, 50490065, 60588078, 64036180, 96054270, 100980130, 121176156, 131274169, 151470195, 192108540, 201960260, 262548338, 302940390, 393822507, 525096676, 605880780, 656370845, 787645014, 1312741690, 1575290028, 1969112535, 2625483380, 3938225070, 7876450140]

約数ペア:

[(1, 7876450140), (2, 3938225070), (3, 2625483380), (4, 1969112535), (5, 1575290028), (6, 1312741690), (10, 787645014), (12, 656370845), (13, 605880780), (15, 525096676), (20, 393822507), (26, 302940390), (30, 262548338), (39, 201960260), (41, 192108540), (52, 151470195), (60, 131274169), (65, 121176156), (78, 100980130), (82, 96054270), (123, 64036180), (130, 60588078), (156, 50490065), (163, 48321780), (164, 48027135), (195, 40392052), (205, 38421708), (246, 32018090), (260, 30294039), (326, 24160890), (390, 20196026), (410, 19210854), (489, 16107260), (492, 16009045), (533, 14777580), (615, 12807236), (652, 12080445), (780, 10098013), (815, 9664356), (820, 9605427), (978, 8053630), (1066, 7388790), (1230, 6403618), (1511, 5212740), (1599, 4925860), (1630, 4832178), (1956, 4026815), (2119, 3717060), (2132, 3694395), (2445, 3221452), (2460, 3201809), (2665, 2955516), (3022, 2606370), (3198, 2462930), (3260, 2416089), (4238, 1858530), (4533, 1737580), (4890, 1610726), (5330, 1477758), (6044, 1303185), (6357, 1239020), (6396, 1231465), (6683, 1178580), (7555, 1042548), (7995, 985172), (8476, 929265), (9066, 868790), (9780, 805363), (10595, 743412), (10660, 738879), (12714, 619510), (13366, 589290), (15110, 521274), (15990, 492586), (18132, 434395), (19643, 400980), (20049, 392860), (21190, 371706), (22665, 347516), (25428, 309755), (26732, 294645), (30220, 260637), (31785, 247804), (31980, 246293), (33415, 235716), (39286, 200490), (40098, 196430), (42380, 185853), (45330, 173758), (58929, 133660), (61951, 127140), (63570, 123902), (66830, 117858), (78572, 100245), (80196, 98215), (86879, 90660)]