7895160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 31711680

約数和(自身を除く): 23816520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 241, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 482, 504, 520, 546, 585, 630, 723, 728, 780, 819, 840, 910, 936, 964, 1092, 1170, 1205, 1260, 1365, 1446, 1560, 1638, 1687, 1820, 1928, 2169, 2184, 2340, 2410, 2520, 2730, 2892, 3133, 3276, 3374, 3615, 3640, 4095, 4338, 4680, 4820, 5061, 5460, 5784, 6266, 6552, 6748, 7230, 8190, 8435, 8676, 9399, 9640, 10122, 10845, 10920, 12532, 13496, 14460, 15183, 15665, 16380, 16870, 17352, 18798, 20244, 21690, 21931, 25064, 25305, 28197, 28920, 30366, 31330, 32760, 33740, 37596, 40488, 43380, 43862, 46995, 50610, 56394, 60732, 62660, 65793, 67480, 75192, 75915, 86760, 87724, 93990, 101220, 109655, 112788, 121464, 125320, 131586, 140985, 151830, 175448, 187980, 197379, 202440, 219310, 225576, 263172, 281970, 303660, 328965, 375960, 394758, 438620, 526344, 563940, 607320, 657930, 789516, 877240, 986895, 1127880, 1315860, 1579032, 1973790, 2631720, 3947580, 7895160]

約数ペア:

[(1, 7895160), (2, 3947580), (3, 2631720), (4, 1973790), (5, 1579032), (6, 1315860), (7, 1127880), (8, 986895), (9, 877240), (10, 789516), (12, 657930), (13, 607320), (14, 563940), (15, 526344), (18, 438620), (20, 394758), (21, 375960), (24, 328965), (26, 303660), (28, 281970), (30, 263172), (35, 225576), (36, 219310), (39, 202440), (40, 197379), (42, 187980), (45, 175448), (52, 151830), (56, 140985), (60, 131586), (63, 125320), (65, 121464), (70, 112788), (72, 109655), (78, 101220), (84, 93990), (90, 87724), (91, 86760), (104, 75915), (105, 75192), (117, 67480), (120, 65793), (126, 62660), (130, 60732), (140, 56394), (156, 50610), (168, 46995), (180, 43862), (182, 43380), (195, 40488), (210, 37596), (234, 33740), (241, 32760), (252, 31330), (260, 30366), (273, 28920), (280, 28197), (312, 25305), (315, 25064), (360, 21931), (364, 21690), (390, 20244), (420, 18798), (455, 17352), (468, 16870), (482, 16380), (504, 15665), (520, 15183), (546, 14460), (585, 13496), (630, 12532), (723, 10920), (728, 10845), (780, 10122), (819, 9640), (840, 9399), (910, 8676), (936, 8435), (964, 8190), (1092, 7230), (1170, 6748), (1205, 6552), (1260, 6266), (1365, 5784), (1446, 5460), (1560, 5061), (1638, 4820), (1687, 4680), (1820, 4338), (1928, 4095), (2169, 3640), (2184, 3615), (2340, 3374), (2410, 3276), (2520, 3133), (2730, 2892)]