29267432320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{210739}}^1$

素因数の和:210796

約数の個数: 128

約数和(自身を含む): 82542643200

約数和(自身を除く): 53275210880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 8680, 9920, 13888, 17360, 19840, 27776, 34720, 69440, 138880, 210739, 421478, 842956, 1053695, 1475173, 1685912, 2107390, 2950346, 3371824, 4214780, 5900692, 6532909, 6743648, 7375865, 8429560, 11801384, 13065818, 13487296, 14751730, 16859120, 23602768, 26131636, 26974592, 29503460, 32664545, 33718240, 45730363, 47205536, 52263272, 59006920, 65329090, 67436480, 91460726, 94411072, 104526544, 118013840, 130658180, 134872960, 182921452, 188822144, 209053088, 228651815, 236027680, 261316360, 365842904, 418106176, 457303630, 472055360, 522632720, 731685808, 836212352, 914607260, 944110720, 1045265440, 1463371616, 1829214520, 2090530880, 2926743232, 3658429040, 4181061760, 5853486464, 7316858080, 14633716160, 29267432320]

約数ペア:

[(1, 29267432320), (2, 14633716160), (4, 7316858080), (5, 5853486464), (7, 4181061760), (8, 3658429040), (10, 2926743232), (14, 2090530880), (16, 1829214520), (20, 1463371616), (28, 1045265440), (31, 944110720), (32, 914607260), (35, 836212352), (40, 731685808), (56, 522632720), (62, 472055360), (64, 457303630), (70, 418106176), (80, 365842904), (112, 261316360), (124, 236027680), (128, 228651815), (140, 209053088), (155, 188822144), (160, 182921452), (217, 134872960), (224, 130658180), (248, 118013840), (280, 104526544), (310, 94411072), (320, 91460726), (434, 67436480), (448, 65329090), (496, 59006920), (560, 52263272), (620, 47205536), (640, 45730363), (868, 33718240), (896, 32664545), (992, 29503460), (1085, 26974592), (1120, 26131636), (1240, 23602768), (1736, 16859120), (1984, 14751730), (2170, 13487296), (2240, 13065818), (2480, 11801384), (3472, 8429560), (3968, 7375865), (4340, 6743648), (4480, 6532909), (4960, 5900692), (6944, 4214780), (8680, 3371824), (9920, 2950346), (13888, 2107390), (17360, 1685912), (19840, 1475173), (27776, 1053695), (34720, 842956), (69440, 421478), (138880, 210739)]