137126640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2687

約数の個数: 160

約数和(自身を含む): 501682176

約数和(自身を除く): 364555536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2633, 3255, 3472, 3720, 4340, 5208, 5266, 6510, 7440, 7899, 8680, 10416, 10532, 13020, 13165, 15798, 17360, 18431, 21064, 26040, 26330, 31596, 36862, 39495, 42128, 52080, 52660, 55293, 63192, 73724, 78990, 81623, 92155, 105320, 110586, 126384, 147448, 157980, 163246, 184310, 210640, 221172, 244869, 276465, 294896, 315960, 326492, 368620, 408115, 442344, 489738, 552930, 571361, 631920, 652984, 737240, 816230, 884688, 979476, 1105860, 1142722, 1224345, 1305968, 1474480, 1632460, 1714083, 1958952, 2211720, 2285444, 2448690, 2856805, 3264920, 3428166, 3917904, 4423440, 4570888, 4897380, 5713610, 6529840, 6856332, 8570415, 9141776, 9794760, 11427220, 13712664, 17140830, 19589520, 22854440, 27425328, 34281660, 45708880, 68563320, 137126640]

約数ペア:

[(1, 137126640), (2, 68563320), (3, 45708880), (4, 34281660), (5, 27425328), (6, 22854440), (7, 19589520), (8, 17140830), (10, 13712664), (12, 11427220), (14, 9794760), (15, 9141776), (16, 8570415), (20, 6856332), (21, 6529840), (24, 5713610), (28, 4897380), (30, 4570888), (31, 4423440), (35, 3917904), (40, 3428166), (42, 3264920), (48, 2856805), (56, 2448690), (60, 2285444), (62, 2211720), (70, 1958952), (80, 1714083), (84, 1632460), (93, 1474480), (105, 1305968), (112, 1224345), (120, 1142722), (124, 1105860), (140, 979476), (155, 884688), (168, 816230), (186, 737240), (210, 652984), (217, 631920), (240, 571361), (248, 552930), (280, 489738), (310, 442344), (336, 408115), (372, 368620), (420, 326492), (434, 315960), (465, 294896), (496, 276465), (560, 244869), (620, 221172), (651, 210640), (744, 184310), (840, 163246), (868, 157980), (930, 147448), (1085, 126384), (1240, 110586), (1302, 105320), (1488, 92155), (1680, 81623), (1736, 78990), (1860, 73724), (2170, 63192), (2480, 55293), (2604, 52660), (2633, 52080), (3255, 42128), (3472, 39495), (3720, 36862), (4340, 31596), (5208, 26330), (5266, 26040), (6510, 21064), (7440, 18431), (7899, 17360), (8680, 15798), (10416, 13165), (10532, 13020)]