294738080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 192

約数和(自身を含む): 886007808

約数和(自身を除く): 591269728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 653, 728, 806, 868, 910, 992, 1040, 1085, 1120, 1240, 1306, 1456, 1612, 1736, 1820, 2015, 2080, 2170, 2480, 2612, 2821, 2912, 3224, 3265, 3472, 3640, 4030, 4340, 4571, 4960, 5224, 5642, 6448, 6530, 6944, 7280, 8060, 8489, 8680, 9142, 10448, 11284, 12896, 13060, 14105, 14560, 16120, 16978, 17360, 18284, 20243, 20896, 22568, 22855, 26120, 28210, 32240, 33956, 34720, 36568, 40486, 42445, 45136, 45710, 52240, 56420, 59423, 64480, 67912, 73136, 80972, 84890, 90272, 91420, 101215, 104480, 112840, 118846, 135824, 141701, 146272, 161944, 169780, 182840, 202430, 225680, 237692, 263159, 271648, 283402, 297115, 323888, 339560, 365680, 404860, 451360, 475384, 526318, 566804, 594230, 647776, 679120, 708505, 731360, 809720, 950768, 1052636, 1133608, 1188460, 1315795, 1358240, 1417010, 1619440, 1842113, 1901536, 2105272, 2267216, 2376920, 2631590, 2834020, 3238880, 3684226, 4210544, 4534432, 4753840, 5263180, 5668040, 7368452, 8421088, 9210565, 9507680, 10526360, 11336080, 14736904, 18421130, 21052720, 22672160, 29473808, 36842260, 42105440, 58947616, 73684520, 147369040, 294738080]

約数ペア:

[(1, 294738080), (2, 147369040), (4, 73684520), (5, 58947616), (7, 42105440), (8, 36842260), (10, 29473808), (13, 22672160), (14, 21052720), (16, 18421130), (20, 14736904), (26, 11336080), (28, 10526360), (31, 9507680), (32, 9210565), (35, 8421088), (40, 7368452), (52, 5668040), (56, 5263180), (62, 4753840), (65, 4534432), (70, 4210544), (80, 3684226), (91, 3238880), (104, 2834020), (112, 2631590), (124, 2376920), (130, 2267216), (140, 2105272), (155, 1901536), (160, 1842113), (182, 1619440), (208, 1417010), (217, 1358240), (224, 1315795), (248, 1188460), (260, 1133608), (280, 1052636), (310, 950768), (364, 809720), (403, 731360), (416, 708505), (434, 679120), (455, 647776), (496, 594230), (520, 566804), (560, 526318), (620, 475384), (653, 451360), (728, 404860), (806, 365680), (868, 339560), (910, 323888), (992, 297115), (1040, 283402), (1085, 271648), (1120, 263159), (1240, 237692), (1306, 225680), (1456, 202430), (1612, 182840), (1736, 169780), (1820, 161944), (2015, 146272), (2080, 141701), (2170, 135824), (2480, 118846), (2612, 112840), (2821, 104480), (2912, 101215), (3224, 91420), (3265, 90272), (3472, 84890), (3640, 80972), (4030, 73136), (4340, 67912), (4571, 64480), (4960, 59423), (5224, 56420), (5642, 52240), (6448, 45710), (6530, 45136), (6944, 42445), (7280, 40486), (8060, 36568), (8489, 34720), (8680, 33956), (9142, 32240), (10448, 28210), (11284, 26120), (12896, 22855), (13060, 22568), (14105, 20896), (14560, 20243), (16120, 18284), (16978, 17360)]