212415060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1358

約数の個数: 192

約数和(自身を含む): 736081920

約数和(自身を除く): 523666860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 988, 1045, 1140, 1235, 1254, 1303, 1430, 1482, 1716, 2090, 2145, 2470, 2508, 2606, 2717, 2860, 2964, 3135, 3705, 3909, 4180, 4290, 4940, 5212, 5434, 6270, 6515, 7410, 7818, 8151, 8580, 10868, 12540, 13030, 13585, 14333, 14820, 15636, 16302, 16939, 19545, 24757, 26060, 27170, 28666, 32604, 33878, 39090, 40755, 42999, 49514, 50817, 54340, 57332, 67756, 71665, 74271, 78180, 81510, 84695, 85998, 99028, 101634, 123785, 143330, 148542, 163020, 169390, 171996, 186329, 203268, 214995, 247570, 254085, 272327, 286660, 297084, 321841, 338780, 371355, 372658, 429990, 495140, 508170, 544654, 558987, 643682, 742710, 745316, 816981, 859980, 931645, 965523, 1016340, 1089308, 1117974, 1287364, 1361635, 1485420, 1609205, 1633962, 1863290, 1931046, 2235948, 2723270, 2794935, 3218410, 3267924, 3540251, 3726580, 3862092, 4084905, 4827615, 5446540, 5589870, 6436820, 7080502, 8169810, 9655230, 10620753, 11179740, 14161004, 16339620, 17701255, 19310460, 21241506, 35402510, 42483012, 53103765, 70805020, 106207530, 212415060]

約数ペア:

[(1, 212415060), (2, 106207530), (3, 70805020), (4, 53103765), (5, 42483012), (6, 35402510), (10, 21241506), (11, 19310460), (12, 17701255), (13, 16339620), (15, 14161004), (19, 11179740), (20, 10620753), (22, 9655230), (26, 8169810), (30, 7080502), (33, 6436820), (38, 5589870), (39, 5446540), (44, 4827615), (52, 4084905), (55, 3862092), (57, 3726580), (60, 3540251), (65, 3267924), (66, 3218410), (76, 2794935), (78, 2723270), (95, 2235948), (110, 1931046), (114, 1863290), (130, 1633962), (132, 1609205), (143, 1485420), (156, 1361635), (165, 1287364), (190, 1117974), (195, 1089308), (209, 1016340), (220, 965523), (228, 931645), (247, 859980), (260, 816981), (285, 745316), (286, 742710), (330, 643682), (380, 558987), (390, 544654), (418, 508170), (429, 495140), (494, 429990), (570, 372658), (572, 371355), (627, 338780), (660, 321841), (715, 297084), (741, 286660), (780, 272327), (836, 254085), (858, 247570), (988, 214995), (1045, 203268), (1140, 186329), (1235, 171996), (1254, 169390), (1303, 163020), (1430, 148542), (1482, 143330), (1716, 123785), (2090, 101634), (2145, 99028), (2470, 85998), (2508, 84695), (2606, 81510), (2717, 78180), (2860, 74271), (2964, 71665), (3135, 67756), (3705, 57332), (3909, 54340), (4180, 50817), (4290, 49514), (4940, 42999), (5212, 40755), (5434, 39090), (6270, 33878), (6515, 32604), (7410, 28666), (7818, 27170), (8151, 26060), (8580, 24757), (10868, 19545), (12540, 16939), (13030, 16302), (13585, 15636), (14333, 14820)]