151256140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 392515200

約数和(自身を除く): 241259060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 343, 476, 490, 595, 686, 833, 980, 1190, 1297, 1372, 1666, 1715, 2380, 2594, 3332, 3430, 4165, 5188, 5831, 6485, 6860, 8330, 9079, 11662, 12970, 16660, 18158, 22049, 23324, 25940, 29155, 36316, 44098, 45395, 58310, 63553, 88196, 90790, 110245, 116620, 127106, 154343, 181580, 220490, 254212, 308686, 317765, 440980, 444871, 617372, 635530, 771715, 889742, 1080401, 1271060, 1543430, 1779484, 2160802, 2224355, 3086860, 4321604, 4448710, 5402005, 7562807, 8897420, 10804010, 15125614, 21608020, 30251228, 37814035, 75628070, 151256140]

約数ペア:

[(1, 151256140), (2, 75628070), (4, 37814035), (5, 30251228), (7, 21608020), (10, 15125614), (14, 10804010), (17, 8897420), (20, 7562807), (28, 5402005), (34, 4448710), (35, 4321604), (49, 3086860), (68, 2224355), (70, 2160802), (85, 1779484), (98, 1543430), (119, 1271060), (140, 1080401), (170, 889742), (196, 771715), (238, 635530), (245, 617372), (340, 444871), (343, 440980), (476, 317765), (490, 308686), (595, 254212), (686, 220490), (833, 181580), (980, 154343), (1190, 127106), (1297, 116620), (1372, 110245), (1666, 90790), (1715, 88196), (2380, 63553), (2594, 58310), (3332, 45395), (3430, 44098), (4165, 36316), (5188, 29155), (5831, 25940), (6485, 23324), (6860, 22049), (8330, 18158), (9079, 16660), (11662, 12970)]