188215320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22091}}^1$

素因数の和:22176

約数の個数: 64

約数和(自身を含む): 572624640

約数和(自身を除く): 384409320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 22091, 44182, 66273, 88364, 110455, 132546, 176728, 220910, 265092, 331365, 441820, 530184, 662730, 883640, 1325460, 1568461, 2650920, 3136922, 4705383, 6273844, 7842305, 9410766, 12547688, 15684610, 18821532, 23526915, 31369220, 37643064, 47053830, 62738440, 94107660, 188215320]

約数ペア:

[(1, 188215320), (2, 94107660), (3, 62738440), (4, 47053830), (5, 37643064), (6, 31369220), (8, 23526915), (10, 18821532), (12, 15684610), (15, 12547688), (20, 9410766), (24, 7842305), (30, 6273844), (40, 4705383), (60, 3136922), (71, 2650920), (120, 1568461), (142, 1325460), (213, 883640), (284, 662730), (355, 530184), (426, 441820), (568, 331365), (710, 265092), (852, 220910), (1065, 176728), (1420, 132546), (1704, 110455), (2130, 88364), (2840, 66273), (4260, 44182), (8520, 22091)]