171340260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4483}}^1$

素因数の和:4522

約数の個数: 144

約数和(自身を含む): 601142976

約数和(自身を除く): 429802716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 4483, 5460, 6370, 7644, 8966, 9555, 12740, 13449, 17932, 19110, 22415, 26898, 31381, 38220, 44830, 53796, 58279, 62762, 67245, 89660, 94143, 116558, 125524, 134490, 156905, 174837, 188286, 219667, 233116, 268980, 291395, 313810, 349674, 376572, 407953, 439334, 470715, 582790, 627620, 659001, 699348, 815906, 874185, 878668, 941430, 1098335, 1165580, 1223859, 1318002, 1631812, 1748370, 1882860, 2039765, 2196670, 2447718, 2636004, 2855671, 3295005, 3496740, 4079530, 4393340, 4895436, 5711342, 6119295, 6590010, 8159060, 8567013, 11422684, 12238590, 13180020, 14278355, 17134026, 24477180, 28556710, 34268052, 42835065, 57113420, 85670130, 171340260]

約数ペア:

[(1, 171340260), (2, 85670130), (3, 57113420), (4, 42835065), (5, 34268052), (6, 28556710), (7, 24477180), (10, 17134026), (12, 14278355), (13, 13180020), (14, 12238590), (15, 11422684), (20, 8567013), (21, 8159060), (26, 6590010), (28, 6119295), (30, 5711342), (35, 4895436), (39, 4393340), (42, 4079530), (49, 3496740), (52, 3295005), (60, 2855671), (65, 2636004), (70, 2447718), (78, 2196670), (84, 2039765), (91, 1882860), (98, 1748370), (105, 1631812), (130, 1318002), (140, 1223859), (147, 1165580), (156, 1098335), (182, 941430), (195, 878668), (196, 874185), (210, 815906), (245, 699348), (260, 659001), (273, 627620), (294, 582790), (364, 470715), (390, 439334), (420, 407953), (455, 376572), (490, 349674), (546, 313810), (588, 291395), (637, 268980), (735, 233116), (780, 219667), (910, 188286), (980, 174837), (1092, 156905), (1274, 134490), (1365, 125524), (1470, 116558), (1820, 94143), (1911, 89660), (2548, 67245), (2730, 62762), (2940, 58279), (3185, 53796), (3822, 44830), (4483, 38220), (5460, 31381), (6370, 26898), (7644, 22415), (8966, 19110), (9555, 17932), (12740, 13449)]