392197740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 1281208320

約数和(自身を除く): 889010580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 31, 33, 44, 55, 58, 60, 62, 66, 87, 93, 110, 116, 124, 132, 145, 155, 165, 174, 186, 220, 290, 310, 319, 330, 341, 348, 372, 435, 465, 580, 620, 638, 660, 661, 682, 870, 899, 930, 957, 1023, 1276, 1322, 1364, 1595, 1705, 1740, 1798, 1860, 1914, 1983, 2046, 2644, 2697, 3190, 3305, 3410, 3596, 3828, 3966, 4092, 4495, 4785, 5115, 5394, 6380, 6610, 6820, 7271, 7932, 8990, 9570, 9889, 9915, 10230, 10788, 13220, 13485, 14542, 17980, 19140, 19169, 19778, 19830, 20460, 20491, 21813, 26970, 29084, 29667, 36355, 38338, 39556, 39660, 40982, 43626, 49445, 53940, 57507, 59334, 61473, 72710, 76676, 81964, 87252, 95845, 98890, 102455, 109065, 115014, 118668, 122946, 145420, 148335, 191690, 197780, 204910, 210859, 218130, 225401, 230028, 245892, 287535, 296670, 307365, 383380, 409820, 421718, 436260, 450802, 575070, 593340, 594239, 614730, 632577, 676203, 843436, 901604, 1054295, 1127005, 1150140, 1188478, 1229460, 1265154, 1352406, 1782717, 2108590, 2254010, 2376956, 2530308, 2704812, 2971195, 3162885, 3381015, 3565434, 4217180, 4508020, 5942390, 6325770, 6536629, 6762030, 7130868, 8913585, 11884780, 12651540, 13073258, 13524060, 17827170, 19609887, 26146516, 32683145, 35654340, 39219774, 65366290, 78439548, 98049435, 130732580, 196098870, 392197740]

約数ペア:

[(1, 392197740), (2, 196098870), (3, 130732580), (4, 98049435), (5, 78439548), (6, 65366290), (10, 39219774), (11, 35654340), (12, 32683145), (15, 26146516), (20, 19609887), (22, 17827170), (29, 13524060), (30, 13073258), (31, 12651540), (33, 11884780), (44, 8913585), (55, 7130868), (58, 6762030), (60, 6536629), (62, 6325770), (66, 5942390), (87, 4508020), (93, 4217180), (110, 3565434), (116, 3381015), (124, 3162885), (132, 2971195), (145, 2704812), (155, 2530308), (165, 2376956), (174, 2254010), (186, 2108590), (220, 1782717), (290, 1352406), (310, 1265154), (319, 1229460), (330, 1188478), (341, 1150140), (348, 1127005), (372, 1054295), (435, 901604), (465, 843436), (580, 676203), (620, 632577), (638, 614730), (660, 594239), (661, 593340), (682, 575070), (870, 450802), (899, 436260), (930, 421718), (957, 409820), (1023, 383380), (1276, 307365), (1322, 296670), (1364, 287535), (1595, 245892), (1705, 230028), (1740, 225401), (1798, 218130), (1860, 210859), (1914, 204910), (1983, 197780), (2046, 191690), (2644, 148335), (2697, 145420), (3190, 122946), (3305, 118668), (3410, 115014), (3596, 109065), (3828, 102455), (3966, 98890), (4092, 95845), (4495, 87252), (4785, 81964), (5115, 76676), (5394, 72710), (6380, 61473), (6610, 59334), (6820, 57507), (7271, 53940), (7932, 49445), (8990, 43626), (9570, 40982), (9889, 39660), (9915, 39556), (10230, 38338), (10788, 36355), (13220, 29667), (13485, 29084), (14542, 26970), (17980, 21813), (19140, 20491), (19169, 20460), (19778, 19830)]