928326420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1252

約数の個数: 240

約数和(自身を含む): 3378025728

約数和(自身を除く): 2449699308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 81, 84, 90, 105, 108, 126, 135, 140, 142, 162, 180, 189, 210, 213, 252, 270, 284, 315, 324, 355, 378, 405, 420, 426, 497, 540, 567, 630, 639, 710, 756, 810, 852, 945, 994, 1065, 1134, 1153, 1260, 1278, 1420, 1491, 1620, 1890, 1917, 1988, 2130, 2268, 2306, 2485, 2556, 2835, 2982, 3195, 3459, 3780, 3834, 4260, 4473, 4612, 4970, 5670, 5751, 5765, 5964, 6390, 6918, 7455, 7668, 8071, 8946, 9585, 9940, 10377, 11340, 11502, 11530, 12780, 13419, 13836, 14910, 16142, 17295, 17892, 19170, 20754, 22365, 23004, 23060, 24213, 26838, 28755, 29820, 31131, 32284, 34590, 38340, 40257, 40355, 41508, 44730, 48426, 51885, 53676, 57510, 62262, 67095, 69180, 72639, 80514, 80710, 81863, 89460, 93393, 96852, 103770, 115020, 121065, 124524, 134190, 145278, 155655, 161028, 161420, 163726, 186786, 201285, 207540, 217917, 242130, 245589, 268380, 290556, 311310, 327452, 363195, 373572, 402570, 409315, 435834, 466965, 484260, 491178, 573041, 622620, 653751, 726390, 736767, 805140, 818630, 871668, 933930, 982356, 1089585, 1146082, 1227945, 1307502, 1452780, 1473534, 1637260, 1719123, 1867860, 2179170, 2210301, 2292164, 2455890, 2615004, 2865205, 2947068, 3268755, 3438246, 3683835, 4358340, 4420602, 4911780, 5157369, 5730410, 6537510, 6630903, 6876492, 7367670, 8595615, 8841204, 10314738, 11051505, 11460820, 13075020, 13261806, 14735340, 15472107, 17191230, 20629476, 22103010, 25786845, 26523612, 30944214, 33154515, 34382460, 44206020, 46416321, 51573690, 61888428, 66309030, 77360535, 92832642, 103147380, 132618060, 154721070, 185665284, 232081605, 309442140, 464163210, 928326420]

約数ペア:

[(1, 928326420), (2, 464163210), (3, 309442140), (4, 232081605), (5, 185665284), (6, 154721070), (7, 132618060), (9, 103147380), (10, 92832642), (12, 77360535), (14, 66309030), (15, 61888428), (18, 51573690), (20, 46416321), (21, 44206020), (27, 34382460), (28, 33154515), (30, 30944214), (35, 26523612), (36, 25786845), (42, 22103010), (45, 20629476), (54, 17191230), (60, 15472107), (63, 14735340), (70, 13261806), (71, 13075020), (81, 11460820), (84, 11051505), (90, 10314738), (105, 8841204), (108, 8595615), (126, 7367670), (135, 6876492), (140, 6630903), (142, 6537510), (162, 5730410), (180, 5157369), (189, 4911780), (210, 4420602), (213, 4358340), (252, 3683835), (270, 3438246), (284, 3268755), (315, 2947068), (324, 2865205), (355, 2615004), (378, 2455890), (405, 2292164), (420, 2210301), (426, 2179170), (497, 1867860), (540, 1719123), (567, 1637260), (630, 1473534), (639, 1452780), (710, 1307502), (756, 1227945), (810, 1146082), (852, 1089585), (945, 982356), (994, 933930), (1065, 871668), (1134, 818630), (1153, 805140), (1260, 736767), (1278, 726390), (1420, 653751), (1491, 622620), (1620, 573041), (1890, 491178), (1917, 484260), (1988, 466965), (2130, 435834), (2268, 409315), (2306, 402570), (2485, 373572), (2556, 363195), (2835, 327452), (2982, 311310), (3195, 290556), (3459, 268380), (3780, 245589), (3834, 242130), (4260, 217917), (4473, 207540), (4612, 201285), (4970, 186786), (5670, 163726), (5751, 161420), (5765, 161028), (5964, 155655), (6390, 145278), (6918, 134190), (7455, 124524), (7668, 121065), (8071, 115020), (8946, 103770), (9585, 96852), (9940, 93393), (10377, 89460), (11340, 81863), (11502, 80710), (11530, 80514), (12780, 72639), (13419, 69180), (13836, 67095), (14910, 62262), (16142, 57510), (17295, 53676), (17892, 51885), (19170, 48426), (20754, 44730), (22365, 41508), (23004, 40355), (23060, 40257), (24213, 38340), (26838, 34590), (28755, 32284), (29820, 31131)]