79558920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 298995840

約数和(自身を除く): 219436920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 241, 252, 262, 280, 315, 360, 393, 420, 482, 504, 524, 630, 655, 723, 786, 840, 917, 964, 1048, 1179, 1205, 1260, 1310, 1446, 1572, 1687, 1834, 1928, 1965, 2169, 2358, 2410, 2520, 2620, 2751, 2892, 3144, 3374, 3615, 3668, 3930, 4338, 4585, 4716, 4820, 5061, 5240, 5502, 5784, 5895, 6748, 7230, 7336, 7860, 8253, 8435, 8676, 9170, 9432, 9640, 10122, 10845, 11004, 11790, 13496, 13755, 14460, 15183, 15720, 16506, 16870, 17352, 18340, 20244, 21690, 22008, 23580, 25305, 27510, 28920, 30366, 31571, 33012, 33740, 36680, 40488, 41265, 43380, 47160, 50610, 55020, 60732, 63142, 66024, 67480, 75915, 82530, 86760, 94713, 101220, 110040, 121464, 126284, 151830, 157855, 165060, 189426, 202440, 220997, 252568, 284139, 303660, 315710, 330120, 378852, 441994, 473565, 568278, 607320, 631420, 662991, 757704, 883988, 947130, 1104985, 1136556, 1262840, 1325982, 1420695, 1767976, 1894260, 1988973, 2209970, 2273112, 2651964, 2841390, 3314955, 3788520, 3977946, 4419940, 5303928, 5682780, 6629910, 7955892, 8839880, 9944865, 11365560, 13259820, 15911784, 19889730, 26519640, 39779460, 79558920]

約数ペア:

[(1, 79558920), (2, 39779460), (3, 26519640), (4, 19889730), (5, 15911784), (6, 13259820), (7, 11365560), (8, 9944865), (9, 8839880), (10, 7955892), (12, 6629910), (14, 5682780), (15, 5303928), (18, 4419940), (20, 3977946), (21, 3788520), (24, 3314955), (28, 2841390), (30, 2651964), (35, 2273112), (36, 2209970), (40, 1988973), (42, 1894260), (45, 1767976), (56, 1420695), (60, 1325982), (63, 1262840), (70, 1136556), (72, 1104985), (84, 947130), (90, 883988), (105, 757704), (120, 662991), (126, 631420), (131, 607320), (140, 568278), (168, 473565), (180, 441994), (210, 378852), (241, 330120), (252, 315710), (262, 303660), (280, 284139), (315, 252568), (360, 220997), (393, 202440), (420, 189426), (482, 165060), (504, 157855), (524, 151830), (630, 126284), (655, 121464), (723, 110040), (786, 101220), (840, 94713), (917, 86760), (964, 82530), (1048, 75915), (1179, 67480), (1205, 66024), (1260, 63142), (1310, 60732), (1446, 55020), (1572, 50610), (1687, 47160), (1834, 43380), (1928, 41265), (1965, 40488), (2169, 36680), (2358, 33740), (2410, 33012), (2520, 31571), (2620, 30366), (2751, 28920), (2892, 27510), (3144, 25305), (3374, 23580), (3615, 22008), (3668, 21690), (3930, 20244), (4338, 18340), (4585, 17352), (4716, 16870), (4820, 16506), (5061, 15720), (5240, 15183), (5502, 14460), (5784, 13755), (5895, 13496), (6748, 11790), (7230, 11004), (7336, 10845), (7860, 10122), (8253, 9640), (8435, 9432), (8676, 9170)]