222323760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 180

約数和(自身を含む): 768982032

約数和(自身を除く): 546658272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 167, 172, 180, 215, 240, 258, 334, 344, 360, 387, 430, 501, 516, 645, 668, 688, 720, 774, 835, 860, 1002, 1032, 1290, 1336, 1503, 1548, 1670, 1720, 1849, 1935, 2004, 2064, 2505, 2580, 2672, 3006, 3096, 3340, 3440, 3698, 3870, 4008, 5010, 5160, 5547, 6012, 6192, 6680, 7181, 7396, 7515, 7740, 8016, 9245, 10020, 10320, 11094, 12024, 13360, 14362, 14792, 15030, 15480, 16641, 18490, 20040, 21543, 22188, 24048, 27735, 28724, 29584, 30060, 30960, 33282, 35905, 36980, 40080, 43086, 44376, 55470, 57448, 60120, 64629, 66564, 71810, 73960, 83205, 86172, 88752, 107715, 110940, 114896, 120240, 129258, 133128, 143620, 147920, 166410, 172344, 215430, 221880, 258516, 266256, 287240, 308783, 323145, 332820, 344688, 430860, 443760, 517032, 574480, 617566, 646290, 665640, 861720, 926349, 1034064, 1235132, 1292580, 1331280, 1543915, 1723440, 1852698, 2470264, 2585160, 2779047, 3087830, 3705396, 4631745, 4940528, 5170320, 5558094, 6175660, 7410792, 9263490, 11116188, 12351320, 13895235, 14821584, 18526980, 22232376, 24702640, 27790470, 37053960, 44464752, 55580940, 74107920, 111161880, 222323760]

約数ペア:

[(1, 222323760), (2, 111161880), (3, 74107920), (4, 55580940), (5, 44464752), (6, 37053960), (8, 27790470), (9, 24702640), (10, 22232376), (12, 18526980), (15, 14821584), (16, 13895235), (18, 12351320), (20, 11116188), (24, 9263490), (30, 7410792), (36, 6175660), (40, 5558094), (43, 5170320), (45, 4940528), (48, 4631745), (60, 3705396), (72, 3087830), (80, 2779047), (86, 2585160), (90, 2470264), (120, 1852698), (129, 1723440), (144, 1543915), (167, 1331280), (172, 1292580), (180, 1235132), (215, 1034064), (240, 926349), (258, 861720), (334, 665640), (344, 646290), (360, 617566), (387, 574480), (430, 517032), (501, 443760), (516, 430860), (645, 344688), (668, 332820), (688, 323145), (720, 308783), (774, 287240), (835, 266256), (860, 258516), (1002, 221880), (1032, 215430), (1290, 172344), (1336, 166410), (1503, 147920), (1548, 143620), (1670, 133128), (1720, 129258), (1849, 120240), (1935, 114896), (2004, 110940), (2064, 107715), (2505, 88752), (2580, 86172), (2672, 83205), (3006, 73960), (3096, 71810), (3340, 66564), (3440, 64629), (3698, 60120), (3870, 57448), (4008, 55470), (5010, 44376), (5160, 43086), (5547, 40080), (6012, 36980), (6192, 35905), (6680, 33282), (7181, 30960), (7396, 30060), (7515, 29584), (7740, 28724), (8016, 27735), (9245, 24048), (10020, 22188), (10320, 21543), (11094, 20040), (12024, 18490), (13360, 16641), (14362, 15480), (14792, 15030)]