8314020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 288

約数和(自身を含む): 33022080

約数和(自身を除く): 24708060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 19, 20, 22, 26, 30, 33, 34, 36, 38, 39, 44, 45, 51, 52, 55, 57, 60, 65, 66, 68, 76, 78, 85, 90, 95, 99, 102, 110, 114, 117, 130, 132, 143, 153, 156, 165, 170, 171, 180, 187, 190, 195, 198, 204, 209, 220, 221, 228, 234, 247, 255, 260, 285, 286, 306, 323, 330, 340, 342, 374, 380, 390, 396, 418, 429, 442, 468, 494, 495, 510, 561, 570, 572, 585, 612, 627, 646, 660, 663, 684, 715, 741, 748, 765, 780, 836, 855, 858, 884, 935, 969, 988, 990, 1020, 1045, 1105, 1122, 1140, 1170, 1235, 1254, 1287, 1292, 1326, 1430, 1482, 1530, 1615, 1683, 1710, 1716, 1870, 1881, 1938, 1980, 1989, 2090, 2145, 2210, 2223, 2244, 2340, 2431, 2470, 2508, 2574, 2652, 2717, 2805, 2860, 2907, 2964, 3060, 3135, 3230, 3315, 3366, 3420, 3553, 3705, 3740, 3762, 3876, 3978, 4180, 4199, 4290, 4420, 4446, 4845, 4862, 4940, 5148, 5434, 5610, 5814, 6270, 6435, 6460, 6630, 6732, 7106, 7293, 7410, 7524, 7956, 8151, 8398, 8415, 8580, 8892, 9405, 9690, 9724, 9945, 10659, 10868, 11115, 11220, 11628, 12155, 12540, 12597, 12870, 13260, 13585, 14212, 14535, 14586, 14820, 16302, 16796, 16830, 17765, 18810, 19380, 19890, 20995, 21318, 21879, 22230, 24310, 24453, 25194, 25740, 27170, 29070, 29172, 31977, 32604, 33660, 35530, 36465, 37620, 37791, 39780, 40755, 41990, 42636, 43758, 44460, 46189, 48620, 48906, 50388, 53295, 54340, 58140, 62985, 63954, 71060, 72930, 75582, 81510, 83980, 87516, 92378, 97812, 106590, 109395, 122265, 125970, 127908, 138567, 145860, 151164, 159885, 163020, 184756, 188955, 213180, 218790, 230945, 244530, 251940, 277134, 319770, 377910, 415701, 437580, 461890, 489060, 554268, 639540, 692835, 755820, 831402, 923780, 1385670, 1662804, 2078505, 2771340, 4157010, 8314020]

約数ペア:

[(1, 8314020), (2, 4157010), (3, 2771340), (4, 2078505), (5, 1662804), (6, 1385670), (9, 923780), (10, 831402), (11, 755820), (12, 692835), (13, 639540), (15, 554268), (17, 489060), (18, 461890), (19, 437580), (20, 415701), (22, 377910), (26, 319770), (30, 277134), (33, 251940), (34, 244530), (36, 230945), (38, 218790), (39, 213180), (44, 188955), (45, 184756), (51, 163020), (52, 159885), (55, 151164), (57, 145860), (60, 138567), (65, 127908), (66, 125970), (68, 122265), (76, 109395), (78, 106590), (85, 97812), (90, 92378), (95, 87516), (99, 83980), (102, 81510), (110, 75582), (114, 72930), (117, 71060), (130, 63954), (132, 62985), (143, 58140), (153, 54340), (156, 53295), (165, 50388), (170, 48906), (171, 48620), (180, 46189), (187, 44460), (190, 43758), (195, 42636), (198, 41990), (204, 40755), (209, 39780), (220, 37791), (221, 37620), (228, 36465), (234, 35530), (247, 33660), (255, 32604), (260, 31977), (285, 29172), (286, 29070), (306, 27170), (323, 25740), (330, 25194), (340, 24453), (342, 24310), (374, 22230), (380, 21879), (390, 21318), (396, 20995), (418, 19890), (429, 19380), (442, 18810), (468, 17765), (494, 16830), (495, 16796), (510, 16302), (561, 14820), (570, 14586), (572, 14535), (585, 14212), (612, 13585), (627, 13260), (646, 12870), (660, 12597), (663, 12540), (684, 12155), (715, 11628), (741, 11220), (748, 11115), (765, 10868), (780, 10659), (836, 9945), (855, 9724), (858, 9690), (884, 9405), (935, 8892), (969, 8580), (988, 8415), (990, 8398), (1020, 8151), (1045, 7956), (1105, 7524), (1122, 7410), (1140, 7293), (1170, 7106), (1235, 6732), (1254, 6630), (1287, 6460), (1292, 6435), (1326, 6270), (1430, 5814), (1482, 5610), (1530, 5434), (1615, 5148), (1683, 4940), (1710, 4862), (1716, 4845), (1870, 4446), (1881, 4420), (1938, 4290), (1980, 4199), (1989, 4180), (2090, 3978), (2145, 3876), (2210, 3762), (2223, 3740), (2244, 3705), (2340, 3553), (2431, 3420), (2470, 3366), (2508, 3315), (2574, 3230), (2652, 3135), (2717, 3060), (2805, 2964), (2860, 2907)]