87674073520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12703}}^1$

素因数の和:12792

約数の個数: 240

約数和(自身を含む): 241360551936

約数和(自身を除く): 153686478416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 121, 124, 155, 176, 184, 220, 230, 242, 248, 253, 310, 341, 368, 440, 460, 484, 496, 506, 605, 620, 682, 713, 880, 920, 968, 1012, 1210, 1240, 1265, 1364, 1426, 1705, 1840, 1936, 2024, 2420, 2480, 2530, 2728, 2783, 2852, 3410, 3565, 3751, 4048, 4840, 5060, 5456, 5566, 5704, 6820, 7130, 7502, 7843, 9680, 10120, 11132, 11408, 12703, 13640, 13915, 14260, 15004, 15686, 18755, 20240, 22264, 25406, 27280, 27830, 28520, 30008, 31372, 37510, 39215, 44528, 50812, 55660, 57040, 60016, 62744, 63515, 75020, 78430, 86273, 101624, 111320, 125488, 127030, 139733, 150040, 156860, 172546, 203248, 222640, 254060, 279466, 292169, 300080, 313720, 345092, 393793, 431365, 508120, 558932, 584338, 627440, 690184, 698665, 787586, 862730, 1016240, 1117864, 1168676, 1380368, 1397330, 1460845, 1537063, 1575172, 1725460, 1968965, 2235728, 2337352, 2794660, 2921690, 3074126, 3150344, 3213859, 3450920, 3937930, 4331723, 4674704, 5589320, 5843380, 6148252, 6300688, 6427718, 6901840, 7685315, 7875860, 8663446, 9057239, 11178640, 11686760, 12296504, 12855436, 15370630, 15751720, 16069295, 17326892, 18114478, 21658615, 23373520, 24593008, 25710872, 30741260, 31503440, 32138590, 34653784, 35352449, 36228956, 43317230, 45286195, 47648953, 51421744, 61482520, 64277180, 69307568, 70704898, 72457912, 86634460, 90572390, 95297906, 99629629, 122965040, 128554360, 141409796, 144915824, 173268920, 176762245, 181144780, 190595812, 199259258, 238244765, 257108720, 282819592, 346537840, 353524490, 362289560, 381191624, 398518516, 476489530, 498148145, 565639184, 707048980, 724579120, 762383248, 797037032, 952979060, 996296290, 1095925919, 1414097960, 1594074064, 1905958120, 1992592580, 2191851838, 2828195920, 3811916240, 3985185160, 4383703676, 5479629595, 7970370320, 8767407352, 10959259190, 17534814704, 21918518380, 43837036760, 87674073520]

約数ペア:

[(1, 87674073520), (2, 43837036760), (4, 21918518380), (5, 17534814704), (8, 10959259190), (10, 8767407352), (11, 7970370320), (16, 5479629595), (20, 4383703676), (22, 3985185160), (23, 3811916240), (31, 2828195920), (40, 2191851838), (44, 1992592580), (46, 1905958120), (55, 1594074064), (62, 1414097960), (80, 1095925919), (88, 996296290), (92, 952979060), (110, 797037032), (115, 762383248), (121, 724579120), (124, 707048980), (155, 565639184), (176, 498148145), (184, 476489530), (220, 398518516), (230, 381191624), (242, 362289560), (248, 353524490), (253, 346537840), (310, 282819592), (341, 257108720), (368, 238244765), (440, 199259258), (460, 190595812), (484, 181144780), (496, 176762245), (506, 173268920), (605, 144915824), (620, 141409796), (682, 128554360), (713, 122965040), (880, 99629629), (920, 95297906), (968, 90572390), (1012, 86634460), (1210, 72457912), (1240, 70704898), (1265, 69307568), (1364, 64277180), (1426, 61482520), (1705, 51421744), (1840, 47648953), (1936, 45286195), (2024, 43317230), (2420, 36228956), (2480, 35352449), (2530, 34653784), (2728, 32138590), (2783, 31503440), (2852, 30741260), (3410, 25710872), (3565, 24593008), (3751, 23373520), (4048, 21658615), (4840, 18114478), (5060, 17326892), (5456, 16069295), (5566, 15751720), (5704, 15370630), (6820, 12855436), (7130, 12296504), (7502, 11686760), (7843, 11178640), (9680, 9057239), (10120, 8663446), (11132, 7875860), (11408, 7685315), (12703, 6901840), (13640, 6427718), (13915, 6300688), (14260, 6148252), (15004, 5843380), (15686, 5589320), (18755, 4674704), (20240, 4331723), (22264, 3937930), (25406, 3450920), (27280, 3213859), (27830, 3150344), (28520, 3074126), (30008, 2921690), (31372, 2794660), (37510, 2337352), (39215, 2235728), (44528, 1968965), (50812, 1725460), (55660, 1575172), (57040, 1537063), (60016, 1460845), (62744, 1397330), (63515, 1380368), (75020, 1168676), (78430, 1117864), (86273, 1016240), (101624, 862730), (111320, 787586), (125488, 698665), (127030, 690184), (139733, 627440), (150040, 584338), (156860, 558932), (172546, 508120), (203248, 431365), (222640, 393793), (254060, 345092), (279466, 313720), (292169, 300080)]