322605220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 858009600

約数和(自身を除く): 535404380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 41, 49, 62, 70, 74, 82, 98, 124, 140, 148, 155, 164, 185, 196, 205, 217, 245, 259, 287, 310, 343, 370, 410, 434, 490, 518, 574, 620, 686, 740, 820, 868, 980, 1036, 1085, 1147, 1148, 1271, 1295, 1372, 1435, 1517, 1519, 1715, 1813, 2009, 2170, 2294, 2542, 2590, 2870, 3034, 3038, 3430, 3626, 4018, 4340, 4588, 5084, 5180, 5735, 5740, 6068, 6076, 6355, 6860, 7252, 7585, 7595, 8029, 8036, 8897, 9065, 10045, 10619, 10633, 11470, 12691, 12710, 14063, 15170, 15190, 16058, 17794, 18130, 20090, 21238, 21266, 22940, 25382, 25420, 28126, 30340, 30380, 32116, 35588, 36260, 40145, 40180, 42476, 42532, 44485, 47027, 50764, 53095, 53165, 56203, 56252, 62279, 63455, 70315, 74333, 80290, 88970, 94054, 106190, 106330, 112406, 124558, 126910, 140630, 148666, 160580, 177940, 188108, 212380, 212660, 224812, 235135, 249116, 253820, 281015, 281260, 297332, 311395, 329189, 371665, 393421, 435953, 470270, 520331, 562030, 622790, 658378, 743330, 786842, 871906, 940540, 1040662, 1124060, 1245580, 1316756, 1486660, 1573684, 1645945, 1743812, 1967105, 2081324, 2179765, 2304323, 2601655, 3291890, 3934210, 4359530, 4608646, 5203310, 6583780, 7868420, 8719060, 9217292, 10406620, 11521615, 16130261, 23043230, 32260522, 46086460, 64521044, 80651305, 161302610, 322605220]

約数ペア:

[(1, 322605220), (2, 161302610), (4, 80651305), (5, 64521044), (7, 46086460), (10, 32260522), (14, 23043230), (20, 16130261), (28, 11521615), (31, 10406620), (35, 9217292), (37, 8719060), (41, 7868420), (49, 6583780), (62, 5203310), (70, 4608646), (74, 4359530), (82, 3934210), (98, 3291890), (124, 2601655), (140, 2304323), (148, 2179765), (155, 2081324), (164, 1967105), (185, 1743812), (196, 1645945), (205, 1573684), (217, 1486660), (245, 1316756), (259, 1245580), (287, 1124060), (310, 1040662), (343, 940540), (370, 871906), (410, 786842), (434, 743330), (490, 658378), (518, 622790), (574, 562030), (620, 520331), (686, 470270), (740, 435953), (820, 393421), (868, 371665), (980, 329189), (1036, 311395), (1085, 297332), (1147, 281260), (1148, 281015), (1271, 253820), (1295, 249116), (1372, 235135), (1435, 224812), (1517, 212660), (1519, 212380), (1715, 188108), (1813, 177940), (2009, 160580), (2170, 148666), (2294, 140630), (2542, 126910), (2590, 124558), (2870, 112406), (3034, 106330), (3038, 106190), (3430, 94054), (3626, 88970), (4018, 80290), (4340, 74333), (4588, 70315), (5084, 63455), (5180, 62279), (5735, 56252), (5740, 56203), (6068, 53165), (6076, 53095), (6355, 50764), (6860, 47027), (7252, 44485), (7585, 42532), (7595, 42476), (8029, 40180), (8036, 40145), (8897, 36260), (9065, 35588), (10045, 32116), (10619, 30380), (10633, 30340), (11470, 28126), (12691, 25420), (12710, 25382), (14063, 22940), (15170, 21266), (15190, 21238), (16058, 20090), (17794, 18130)]