303284080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 872756640

約数和(自身を除く): 569472560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 97, 110, 121, 136, 152, 170, 176, 187, 190, 194, 209, 220, 242, 272, 304, 323, 340, 374, 380, 388, 418, 440, 484, 485, 605, 646, 680, 748, 760, 776, 836, 880, 935, 968, 970, 1045, 1067, 1210, 1292, 1360, 1496, 1520, 1552, 1615, 1649, 1672, 1843, 1870, 1936, 1940, 2057, 2090, 2134, 2299, 2420, 2584, 2992, 3230, 3298, 3344, 3553, 3686, 3740, 3880, 4114, 4180, 4268, 4598, 4840, 5168, 5335, 6460, 6596, 7106, 7372, 7480, 7760, 8228, 8245, 8360, 8536, 9196, 9215, 9680, 10285, 10670, 11495, 11737, 12920, 13192, 14212, 14744, 14960, 16456, 16490, 16720, 17072, 17765, 18139, 18392, 18430, 20273, 20570, 21340, 22990, 23474, 25840, 26384, 28424, 29488, 31331, 32912, 32980, 35530, 36278, 36784, 36860, 39083, 40546, 41140, 42680, 45980, 46948, 56848, 58685, 62662, 65960, 71060, 72556, 73720, 78166, 81092, 82280, 85360, 90695, 91960, 93896, 101365, 117370, 125324, 131920, 142120, 145112, 147440, 156332, 156655, 162184, 164560, 181390, 183920, 187792, 195415, 199529, 202730, 223003, 234740, 250648, 284240, 290224, 312664, 313310, 324368, 344641, 362780, 390830, 399058, 405460, 446006, 469480, 501296, 625328, 626620, 689282, 725560, 781660, 798116, 810920, 892012, 938960, 997645, 1115015, 1253240, 1378564, 1451120, 1563320, 1596232, 1621840, 1723205, 1784024, 1995290, 2230030, 2506480, 2757128, 3126640, 3192464, 3446410, 3568048, 3791051, 3990580, 4460060, 5514256, 6892820, 7582102, 7981160, 8920120, 13785640, 15164204, 15962320, 17840240, 18955255, 27571280, 30328408, 37910510, 60656816, 75821020, 151642040, 303284080]

約数ペア:

[(1, 303284080), (2, 151642040), (4, 75821020), (5, 60656816), (8, 37910510), (10, 30328408), (11, 27571280), (16, 18955255), (17, 17840240), (19, 15962320), (20, 15164204), (22, 13785640), (34, 8920120), (38, 7981160), (40, 7582102), (44, 6892820), (55, 5514256), (68, 4460060), (76, 3990580), (80, 3791051), (85, 3568048), (88, 3446410), (95, 3192464), (97, 3126640), (110, 2757128), (121, 2506480), (136, 2230030), (152, 1995290), (170, 1784024), (176, 1723205), (187, 1621840), (190, 1596232), (194, 1563320), (209, 1451120), (220, 1378564), (242, 1253240), (272, 1115015), (304, 997645), (323, 938960), (340, 892012), (374, 810920), (380, 798116), (388, 781660), (418, 725560), (440, 689282), (484, 626620), (485, 625328), (605, 501296), (646, 469480), (680, 446006), (748, 405460), (760, 399058), (776, 390830), (836, 362780), (880, 344641), (935, 324368), (968, 313310), (970, 312664), (1045, 290224), (1067, 284240), (1210, 250648), (1292, 234740), (1360, 223003), (1496, 202730), (1520, 199529), (1552, 195415), (1615, 187792), (1649, 183920), (1672, 181390), (1843, 164560), (1870, 162184), (1936, 156655), (1940, 156332), (2057, 147440), (2090, 145112), (2134, 142120), (2299, 131920), (2420, 125324), (2584, 117370), (2992, 101365), (3230, 93896), (3298, 91960), (3344, 90695), (3553, 85360), (3686, 82280), (3740, 81092), (3880, 78166), (4114, 73720), (4180, 72556), (4268, 71060), (4598, 65960), (4840, 62662), (5168, 58685), (5335, 56848), (6460, 46948), (6596, 45980), (7106, 42680), (7372, 41140), (7480, 40546), (7760, 39083), (8228, 36860), (8245, 36784), (8360, 36278), (8536, 35530), (9196, 32980), (9215, 32912), (9680, 31331), (10285, 29488), (10670, 28424), (11495, 26384), (11737, 25840), (12920, 23474), (13192, 22990), (14212, 21340), (14744, 20570), (14960, 20273), (16456, 18430), (16490, 18392), (16720, 18139), (17072, 17765)]