1233559440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3318

約数の個数: 240

約数和(自身を含む): 4529281536

約数和(自身を除く): 3295722096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3162, 3251, 3720, 4080, 4216, 4464, 4743, 5270, 5580, 6120, 6324, 6502, 7440, 7905, 8432, 9486, 9753, 10540, 11160, 12240, 12648, 13004, 15810, 16255, 18972, 19506, 21080, 22320, 23715, 25296, 26008, 29259, 31620, 32510, 37944, 39012, 42160, 47430, 48765, 52016, 55267, 58518, 63240, 65020, 75888, 78024, 94860, 97530, 100781, 110534, 117036, 126480, 130040, 146295, 156048, 165801, 189720, 195060, 201562, 221068, 234072, 260080, 276335, 292590, 302343, 331602, 379440, 390120, 403124, 442136, 468144, 497403, 503905, 552670, 585180, 604686, 663204, 780240, 806248, 829005, 884272, 907029, 994806, 1007810, 1105340, 1170360, 1209372, 1326408, 1511715, 1612496, 1658010, 1713277, 1814058, 1989612, 2015620, 2210680, 2340720, 2418744, 2487015, 2652816, 3023430, 3316020, 3426554, 3628116, 3979224, 4031240, 4421360, 4535145, 4837488, 4974030, 5139831, 6046860, 6632040, 6853108, 7256232, 7958448, 8062480, 8566385, 9070290, 9948060, 10279662, 12093720, 13264080, 13706216, 14512464, 15419493, 17132770, 18140580, 19896120, 20559324, 24187440, 25699155, 27412432, 30838986, 34265540, 36281160, 39792240, 41118648, 51398310, 61677972, 68531080, 72562320, 77097465, 82237296, 102796620, 123355944, 137062160, 154194930, 205593240, 246711888, 308389860, 411186480, 616779720, 1233559440]

約数ペア:

[(1, 1233559440), (2, 616779720), (3, 411186480), (4, 308389860), (5, 246711888), (6, 205593240), (8, 154194930), (9, 137062160), (10, 123355944), (12, 102796620), (15, 82237296), (16, 77097465), (17, 72562320), (18, 68531080), (20, 61677972), (24, 51398310), (30, 41118648), (31, 39792240), (34, 36281160), (36, 34265540), (40, 30838986), (45, 27412432), (48, 25699155), (51, 24187440), (60, 20559324), (62, 19896120), (68, 18140580), (72, 17132770), (80, 15419493), (85, 14512464), (90, 13706216), (93, 13264080), (102, 12093720), (120, 10279662), (124, 9948060), (136, 9070290), (144, 8566385), (153, 8062480), (155, 7958448), (170, 7256232), (180, 6853108), (186, 6632040), (204, 6046860), (240, 5139831), (248, 4974030), (255, 4837488), (272, 4535145), (279, 4421360), (306, 4031240), (310, 3979224), (340, 3628116), (360, 3426554), (372, 3316020), (408, 3023430), (465, 2652816), (496, 2487015), (510, 2418744), (527, 2340720), (558, 2210680), (612, 2015620), (620, 1989612), (680, 1814058), (720, 1713277), (744, 1658010), (765, 1612496), (816, 1511715), (930, 1326408), (1020, 1209372), (1054, 1170360), (1116, 1105340), (1224, 1007810), (1240, 994806), (1360, 907029), (1395, 884272), (1488, 829005), (1530, 806248), (1581, 780240), (1860, 663204), (2040, 604686), (2108, 585180), (2232, 552670), (2448, 503905), (2480, 497403), (2635, 468144), (2790, 442136), (3060, 403124), (3162, 390120), (3251, 379440), (3720, 331602), (4080, 302343), (4216, 292590), (4464, 276335), (4743, 260080), (5270, 234072), (5580, 221068), (6120, 201562), (6324, 195060), (6502, 189720), (7440, 165801), (7905, 156048), (8432, 146295), (9486, 130040), (9753, 126480), (10540, 117036), (11160, 110534), (12240, 100781), (12648, 97530), (13004, 94860), (15810, 78024), (16255, 75888), (18972, 65020), (19506, 63240), (21080, 58518), (22320, 55267), (23715, 52016), (25296, 48765), (26008, 47430), (29259, 42160), (31620, 39012), (32510, 37944)]