148215840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 480852288

約数和(自身を除く): 332636448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 167, 172, 215, 240, 258, 334, 344, 430, 480, 501, 516, 645, 668, 688, 835, 860, 1002, 1032, 1290, 1336, 1376, 1670, 1720, 1849, 2004, 2064, 2505, 2580, 2672, 3340, 3440, 3698, 4008, 4128, 5010, 5160, 5344, 5547, 6680, 6880, 7181, 7396, 8016, 9245, 10020, 10320, 11094, 13360, 14362, 14792, 16032, 18490, 20040, 20640, 21543, 22188, 26720, 27735, 28724, 29584, 35905, 36980, 40080, 43086, 44376, 55470, 57448, 59168, 71810, 73960, 80160, 86172, 88752, 107715, 110940, 114896, 143620, 147920, 172344, 177504, 215430, 221880, 229792, 287240, 295840, 308783, 344688, 430860, 443760, 574480, 617566, 689376, 861720, 887520, 926349, 1148960, 1235132, 1543915, 1723440, 1852698, 2470264, 3087830, 3446880, 3705396, 4631745, 4940528, 6175660, 7410792, 9263490, 9881056, 12351320, 14821584, 18526980, 24702640, 29643168, 37053960, 49405280, 74107920, 148215840]

約数ペア:

[(1, 148215840), (2, 74107920), (3, 49405280), (4, 37053960), (5, 29643168), (6, 24702640), (8, 18526980), (10, 14821584), (12, 12351320), (15, 9881056), (16, 9263490), (20, 7410792), (24, 6175660), (30, 4940528), (32, 4631745), (40, 3705396), (43, 3446880), (48, 3087830), (60, 2470264), (80, 1852698), (86, 1723440), (96, 1543915), (120, 1235132), (129, 1148960), (160, 926349), (167, 887520), (172, 861720), (215, 689376), (240, 617566), (258, 574480), (334, 443760), (344, 430860), (430, 344688), (480, 308783), (501, 295840), (516, 287240), (645, 229792), (668, 221880), (688, 215430), (835, 177504), (860, 172344), (1002, 147920), (1032, 143620), (1290, 114896), (1336, 110940), (1376, 107715), (1670, 88752), (1720, 86172), (1849, 80160), (2004, 73960), (2064, 71810), (2505, 59168), (2580, 57448), (2672, 55470), (3340, 44376), (3440, 43086), (3698, 40080), (4008, 36980), (4128, 35905), (5010, 29584), (5160, 28724), (5344, 27735), (5547, 26720), (6680, 22188), (6880, 21543), (7181, 20640), (7396, 20040), (8016, 18490), (9245, 16032), (10020, 14792), (10320, 14362), (11094, 13360)]