284550240

素因数分解:

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

素因数の和:1533

約数の個数: 192

約数和(自身を含む): 997097472

約数和(自身を除く): 712547232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1471, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2942, 2976, 3120, 3224, 3720, 4030, 4413, 4836, 4960, 5884, 6045, 6240, 6448, 7355, 7440, 8060, 8826, 9672, 11768, 12090, 12896, 14710, 14880, 16120, 17652, 19123, 19344, 22065, 23536, 24180, 29420, 32240, 35304, 38246, 38688, 44130, 45601, 47072, 48360, 57369, 58840, 64480, 70608, 76492, 88260, 91202, 95615, 96720, 114738, 117680, 136803, 141216, 152984, 176520, 182404, 191230, 193440, 228005, 229476, 235360, 273606, 286845, 305968, 353040, 364808, 382460, 456010, 458952, 547212, 573690, 592813, 611936, 684015, 706080, 729616, 764920, 912020, 917904, 1094424, 1147380, 1185626, 1368030, 1459232, 1529840, 1778439, 1824040, 1835808, 2188848, 2294760, 2371252, 2736060, 2964065, 3059680, 3556878, 3648080, 4377696, 4589520, 4742504, 5472120, 5928130, 7113756, 7296160, 8892195, 9179040, 9485008, 10944240, 11856260, 14227512, 17784390, 18970016, 21888480, 23712520, 28455024, 35568780, 47425040, 56910048, 71137560, 94850080, 142275120, 284550240]

約数ペア:

[(1, 284550240), (2, 142275120), (3, 94850080), (4, 71137560), (5, 56910048), (6, 47425040), (8, 35568780), (10, 28455024), (12, 23712520), (13, 21888480), (15, 18970016), (16, 17784390), (20, 14227512), (24, 11856260), (26, 10944240), (30, 9485008), (31, 9179040), (32, 8892195), (39, 7296160), (40, 7113756), (48, 5928130), (52, 5472120), (60, 4742504), (62, 4589520), (65, 4377696), (78, 3648080), (80, 3556878), (93, 3059680), (96, 2964065), (104, 2736060), (120, 2371252), (124, 2294760), (130, 2188848), (155, 1835808), (156, 1824040), (160, 1778439), (186, 1529840), (195, 1459232), (208, 1368030), (240, 1185626), (248, 1147380), (260, 1094424), (310, 917904), (312, 912020), (372, 764920), (390, 729616), (403, 706080), (416, 684015), (465, 611936), (480, 592813), (496, 573690), (520, 547212), (620, 458952), (624, 456010), (744, 382460), (780, 364808), (806, 353040), (930, 305968), (992, 286845), (1040, 273606), (1209, 235360), (1240, 229476), (1248, 228005), (1471, 193440), (1488, 191230), (1560, 182404), (1612, 176520), (1860, 152984), (2015, 141216), (2080, 136803), (2418, 117680), (2480, 114738), (2942, 96720), (2976, 95615), (3120, 91202), (3224, 88260), (3720, 76492), (4030, 70608), (4413, 64480), (4836, 58840), (4960, 57369), (5884, 48360), (6045, 47072), (6240, 45601), (6448, 44130), (7355, 38688), (7440, 38246), (8060, 35304), (8826, 32240), (9672, 29420), (11768, 24180), (12090, 23536), (12896, 22065), (14710, 19344), (14880, 19123), (16120, 17652)]