84067620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 294658560

約数和(自身を除く): 210590940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 89, 91, 105, 130, 140, 156, 173, 178, 182, 195, 210, 260, 267, 273, 346, 356, 364, 390, 420, 445, 455, 519, 534, 546, 623, 692, 780, 865, 890, 910, 1038, 1068, 1092, 1157, 1211, 1246, 1335, 1365, 1730, 1780, 1820, 1869, 2076, 2249, 2314, 2422, 2492, 2595, 2670, 2730, 3115, 3460, 3471, 3633, 3738, 4498, 4628, 4844, 5190, 5340, 5460, 5785, 6055, 6230, 6747, 6942, 7266, 7476, 8099, 8996, 9345, 10380, 11245, 11570, 12110, 12460, 13494, 13884, 14532, 15397, 15743, 16198, 17355, 18165, 18690, 22490, 23140, 24220, 24297, 26988, 30794, 31486, 32396, 33735, 34710, 36330, 37380, 40495, 44980, 46191, 47229, 48594, 61588, 62972, 67470, 69420, 72660, 76985, 78715, 80990, 92382, 94458, 97188, 107779, 121485, 134940, 153970, 157430, 161980, 184764, 188916, 200161, 215558, 230955, 236145, 242970, 307940, 314860, 323337, 400322, 431116, 461910, 472290, 485940, 538895, 600483, 646674, 800644, 923820, 944580, 1000805, 1077790, 1200966, 1293348, 1401127, 1616685, 2001610, 2155580, 2401932, 2802254, 3002415, 3233370, 4003220, 4203381, 5604508, 6004830, 6466740, 7005635, 8406762, 12009660, 14011270, 16813524, 21016905, 28022540, 42033810, 84067620]

約数ペア:

[(1, 84067620), (2, 42033810), (3, 28022540), (4, 21016905), (5, 16813524), (6, 14011270), (7, 12009660), (10, 8406762), (12, 7005635), (13, 6466740), (14, 6004830), (15, 5604508), (20, 4203381), (21, 4003220), (26, 3233370), (28, 3002415), (30, 2802254), (35, 2401932), (39, 2155580), (42, 2001610), (52, 1616685), (60, 1401127), (65, 1293348), (70, 1200966), (78, 1077790), (84, 1000805), (89, 944580), (91, 923820), (105, 800644), (130, 646674), (140, 600483), (156, 538895), (173, 485940), (178, 472290), (182, 461910), (195, 431116), (210, 400322), (260, 323337), (267, 314860), (273, 307940), (346, 242970), (356, 236145), (364, 230955), (390, 215558), (420, 200161), (445, 188916), (455, 184764), (519, 161980), (534, 157430), (546, 153970), (623, 134940), (692, 121485), (780, 107779), (865, 97188), (890, 94458), (910, 92382), (1038, 80990), (1068, 78715), (1092, 76985), (1157, 72660), (1211, 69420), (1246, 67470), (1335, 62972), (1365, 61588), (1730, 48594), (1780, 47229), (1820, 46191), (1869, 44980), (2076, 40495), (2249, 37380), (2314, 36330), (2422, 34710), (2492, 33735), (2595, 32396), (2670, 31486), (2730, 30794), (3115, 26988), (3460, 24297), (3471, 24220), (3633, 23140), (3738, 22490), (4498, 18690), (4628, 18165), (4844, 17355), (5190, 16198), (5340, 15743), (5460, 15397), (5785, 14532), (6055, 13884), (6230, 13494), (6747, 12460), (6942, 12110), (7266, 11570), (7476, 11245), (8099, 10380), (8996, 9345)]