26863980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 92123136

約数和(自身を除く): 65259156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 101, 110, 124, 130, 132, 143, 155, 156, 165, 186, 195, 202, 220, 260, 286, 303, 310, 330, 341, 372, 390, 403, 404, 429, 465, 505, 572, 606, 620, 660, 682, 715, 780, 806, 858, 930, 1010, 1023, 1111, 1209, 1212, 1313, 1364, 1430, 1515, 1612, 1705, 1716, 1860, 2015, 2020, 2046, 2145, 2222, 2418, 2626, 2860, 3030, 3131, 3333, 3410, 3939, 4030, 4092, 4290, 4433, 4444, 4836, 5115, 5252, 5555, 6045, 6060, 6262, 6565, 6666, 6820, 7878, 8060, 8580, 8866, 9393, 10230, 11110, 12090, 12524, 13130, 13299, 13332, 14443, 15655, 15756, 16665, 17732, 18786, 19695, 20460, 22165, 22220, 24180, 26260, 26598, 28886, 31310, 33330, 34441, 37572, 39390, 40703, 43329, 44330, 46965, 53196, 57772, 62620, 66495, 66660, 68882, 72215, 78780, 81406, 86658, 88660, 93930, 103323, 122109, 132990, 137764, 144430, 162812, 172205, 173316, 187860, 203515, 206646, 216645, 244218, 265980, 288860, 344410, 407030, 413292, 433290, 447733, 488436, 516615, 610545, 688820, 814060, 866580, 895466, 1033230, 1221090, 1343199, 1790932, 2066460, 2238665, 2442180, 2686398, 4477330, 5372796, 6715995, 8954660, 13431990, 26863980]

約数ペア:

[(1, 26863980), (2, 13431990), (3, 8954660), (4, 6715995), (5, 5372796), (6, 4477330), (10, 2686398), (11, 2442180), (12, 2238665), (13, 2066460), (15, 1790932), (20, 1343199), (22, 1221090), (26, 1033230), (30, 895466), (31, 866580), (33, 814060), (39, 688820), (44, 610545), (52, 516615), (55, 488436), (60, 447733), (62, 433290), (65, 413292), (66, 407030), (78, 344410), (93, 288860), (101, 265980), (110, 244218), (124, 216645), (130, 206646), (132, 203515), (143, 187860), (155, 173316), (156, 172205), (165, 162812), (186, 144430), (195, 137764), (202, 132990), (220, 122109), (260, 103323), (286, 93930), (303, 88660), (310, 86658), (330, 81406), (341, 78780), (372, 72215), (390, 68882), (403, 66660), (404, 66495), (429, 62620), (465, 57772), (505, 53196), (572, 46965), (606, 44330), (620, 43329), (660, 40703), (682, 39390), (715, 37572), (780, 34441), (806, 33330), (858, 31310), (930, 28886), (1010, 26598), (1023, 26260), (1111, 24180), (1209, 22220), (1212, 22165), (1313, 20460), (1364, 19695), (1430, 18786), (1515, 17732), (1612, 16665), (1705, 15756), (1716, 15655), (1860, 14443), (2015, 13332), (2020, 13299), (2046, 13130), (2145, 12524), (2222, 12090), (2418, 11110), (2626, 10230), (2860, 9393), (3030, 8866), (3131, 8580), (3333, 8060), (3410, 7878), (3939, 6820), (4030, 6666), (4092, 6565), (4290, 6262), (4433, 6060), (4444, 6045), (4836, 5555), (5115, 5252)]