2017253340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1009}}^1$

素因数の和:1436

約数の個数: 144

約数和(自身を含む): 6352819200

約数和(自身を除く): 4335565860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 383, 435, 522, 580, 766, 870, 1009, 1044, 1149, 1305, 1532, 1740, 1915, 2018, 2298, 2610, 3027, 3447, 3830, 4036, 4596, 5045, 5220, 5745, 6054, 6894, 7660, 9081, 10090, 11107, 11490, 12108, 13788, 15135, 17235, 18162, 20180, 22214, 22980, 29261, 30270, 33321, 34470, 36324, 44428, 45405, 55535, 58522, 60540, 66642, 68940, 87783, 90810, 99963, 111070, 117044, 133284, 146305, 166605, 175566, 181620, 199926, 222140, 263349, 292610, 333210, 351132, 386447, 399852, 438915, 499815, 526698, 585220, 666420, 772894, 877830, 999630, 1053396, 1159341, 1316745, 1545788, 1755660, 1932235, 1999260, 2318682, 2633490, 3478023, 3864470, 4637364, 5266980, 5796705, 6956046, 7728940, 11206963, 11593410, 13912092, 17390115, 22413926, 23186820, 33620889, 34780230, 44827852, 56034815, 67241778, 69560460, 100862667, 112069630, 134483556, 168104445, 201725334, 224139260, 336208890, 403450668, 504313335, 672417780, 1008626670, 2017253340]

約数ペア:

[(1, 2017253340), (2, 1008626670), (3, 672417780), (4, 504313335), (5, 403450668), (6, 336208890), (9, 224139260), (10, 201725334), (12, 168104445), (15, 134483556), (18, 112069630), (20, 100862667), (29, 69560460), (30, 67241778), (36, 56034815), (45, 44827852), (58, 34780230), (60, 33620889), (87, 23186820), (90, 22413926), (116, 17390115), (145, 13912092), (174, 11593410), (180, 11206963), (261, 7728940), (290, 6956046), (348, 5796705), (383, 5266980), (435, 4637364), (522, 3864470), (580, 3478023), (766, 2633490), (870, 2318682), (1009, 1999260), (1044, 1932235), (1149, 1755660), (1305, 1545788), (1532, 1316745), (1740, 1159341), (1915, 1053396), (2018, 999630), (2298, 877830), (2610, 772894), (3027, 666420), (3447, 585220), (3830, 526698), (4036, 499815), (4596, 438915), (5045, 399852), (5220, 386447), (5745, 351132), (6054, 333210), (6894, 292610), (7660, 263349), (9081, 222140), (10090, 199926), (11107, 181620), (11490, 175566), (12108, 166605), (13788, 146305), (15135, 133284), (17235, 117044), (18162, 111070), (20180, 99963), (22214, 90810), (22980, 87783), (29261, 68940), (30270, 66642), (33321, 60540), (34470, 58522), (36324, 55535), (44428, 45405)]