5153231680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1525

約数の個数: 168

約数和(自身を含む): 13378037760

約数和(自身を除く): 8224806080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 361, 380, 496, 589, 608, 620, 722, 760, 992, 1178, 1216, 1240, 1439, 1444, 1520, 1805, 1984, 2356, 2480, 2878, 2888, 2945, 3040, 3610, 4712, 4960, 5756, 5776, 5890, 6080, 7195, 7220, 9424, 9920, 11191, 11512, 11552, 11780, 14390, 14440, 18848, 22382, 23024, 23104, 23560, 27341, 28780, 28880, 37696, 44609, 44764, 46048, 47120, 54682, 55955, 57560, 57760, 89218, 89528, 92096, 94240, 109364, 111910, 115120, 115520, 136705, 178436, 179056, 188480, 218728, 223045, 223820, 230240, 273410, 356872, 358112, 437456, 446090, 447640, 460480, 519479, 546820, 713744, 716224, 847571, 874912, 892180, 895280, 1038958, 1093640, 1427488, 1695142, 1749824, 1784360, 1790560, 2077916, 2187280, 2597395, 2854976, 3390284, 3568720, 3581120, 4155832, 4237855, 4374560, 5194790, 6780568, 7137440, 8311664, 8475710, 8749120, 10389580, 13561136, 14274880, 16103849, 16623328, 16951420, 20779160, 27122272, 32207698, 33246656, 33902840, 41558320, 54244544, 64415396, 67805680, 80519245, 83116640, 128830792, 135611360, 161038490, 166233280, 257661584, 271222720, 322076980, 515323168, 644153960, 1030646336, 1288307920, 2576615840, 5153231680]

約数ペア:

[(1, 5153231680), (2, 2576615840), (4, 1288307920), (5, 1030646336), (8, 644153960), (10, 515323168), (16, 322076980), (19, 271222720), (20, 257661584), (31, 166233280), (32, 161038490), (38, 135611360), (40, 128830792), (62, 83116640), (64, 80519245), (76, 67805680), (80, 64415396), (95, 54244544), (124, 41558320), (152, 33902840), (155, 33246656), (160, 32207698), (190, 27122272), (248, 20779160), (304, 16951420), (310, 16623328), (320, 16103849), (361, 14274880), (380, 13561136), (496, 10389580), (589, 8749120), (608, 8475710), (620, 8311664), (722, 7137440), (760, 6780568), (992, 5194790), (1178, 4374560), (1216, 4237855), (1240, 4155832), (1439, 3581120), (1444, 3568720), (1520, 3390284), (1805, 2854976), (1984, 2597395), (2356, 2187280), (2480, 2077916), (2878, 1790560), (2888, 1784360), (2945, 1749824), (3040, 1695142), (3610, 1427488), (4712, 1093640), (4960, 1038958), (5756, 895280), (5776, 892180), (5890, 874912), (6080, 847571), (7195, 716224), (7220, 713744), (9424, 546820), (9920, 519479), (11191, 460480), (11512, 447640), (11552, 446090), (11780, 437456), (14390, 358112), (14440, 356872), (18848, 273410), (22382, 230240), (23024, 223820), (23104, 223045), (23560, 218728), (27341, 188480), (28780, 179056), (28880, 178436), (37696, 136705), (44609, 115520), (44764, 115120), (46048, 111910), (47120, 109364), (54682, 94240), (55955, 92096), (57560, 89528), (57760, 89218)]