142275120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1531

約数の個数: 160

約数和(自身を含む): 490635264

約数和(自身を除く): 348360144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1471, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 2942, 3120, 3224, 3720, 4030, 4413, 4836, 5884, 6045, 6448, 7355, 7440, 8060, 8826, 9672, 11768, 12090, 14710, 16120, 17652, 19123, 19344, 22065, 23536, 24180, 29420, 32240, 35304, 38246, 44130, 45601, 48360, 57369, 58840, 70608, 76492, 88260, 91202, 95615, 96720, 114738, 117680, 136803, 152984, 176520, 182404, 191230, 228005, 229476, 273606, 286845, 305968, 353040, 364808, 382460, 456010, 458952, 547212, 573690, 592813, 684015, 729616, 764920, 912020, 917904, 1094424, 1147380, 1185626, 1368030, 1529840, 1778439, 1824040, 2188848, 2294760, 2371252, 2736060, 2964065, 3556878, 3648080, 4589520, 4742504, 5472120, 5928130, 7113756, 8892195, 9485008, 10944240, 11856260, 14227512, 17784390, 23712520, 28455024, 35568780, 47425040, 71137560, 142275120]

約数ペア:

[(1, 142275120), (2, 71137560), (3, 47425040), (4, 35568780), (5, 28455024), (6, 23712520), (8, 17784390), (10, 14227512), (12, 11856260), (13, 10944240), (15, 9485008), (16, 8892195), (20, 7113756), (24, 5928130), (26, 5472120), (30, 4742504), (31, 4589520), (39, 3648080), (40, 3556878), (48, 2964065), (52, 2736060), (60, 2371252), (62, 2294760), (65, 2188848), (78, 1824040), (80, 1778439), (93, 1529840), (104, 1368030), (120, 1185626), (124, 1147380), (130, 1094424), (155, 917904), (156, 912020), (186, 764920), (195, 729616), (208, 684015), (240, 592813), (248, 573690), (260, 547212), (310, 458952), (312, 456010), (372, 382460), (390, 364808), (403, 353040), (465, 305968), (496, 286845), (520, 273606), (620, 229476), (624, 228005), (744, 191230), (780, 182404), (806, 176520), (930, 152984), (1040, 136803), (1209, 117680), (1240, 114738), (1471, 96720), (1488, 95615), (1560, 91202), (1612, 88260), (1860, 76492), (2015, 70608), (2418, 58840), (2480, 57369), (2942, 48360), (3120, 45601), (3224, 44130), (3720, 38246), (4030, 35304), (4413, 32240), (4836, 29420), (5884, 24180), (6045, 23536), (6448, 22065), (7355, 19344), (7440, 19123), (8060, 17652), (8826, 16120), (9672, 14710), (11768, 12090)]