508573380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:770

約数の個数: 192

約数和(自身を含む): 1732792320

約数和(自身を除く): 1224218940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 101, 105, 114, 133, 140, 190, 202, 210, 228, 266, 285, 303, 380, 399, 404, 420, 505, 532, 570, 606, 631, 665, 707, 798, 1010, 1140, 1212, 1262, 1330, 1414, 1515, 1596, 1893, 1919, 1995, 2020, 2121, 2524, 2660, 2828, 3030, 3155, 3535, 3786, 3838, 3990, 4242, 4417, 5757, 6060, 6310, 7070, 7572, 7676, 7980, 8484, 8834, 9465, 9595, 10605, 11514, 11989, 12620, 13251, 13433, 14140, 17668, 18930, 19190, 21210, 22085, 23028, 23978, 26502, 26866, 28785, 35967, 37860, 38380, 40299, 42420, 44170, 47956, 53004, 53732, 57570, 59945, 63731, 66255, 67165, 71934, 80598, 83923, 88340, 115140, 119890, 127462, 132510, 134330, 143868, 161196, 167846, 179835, 191193, 201495, 239780, 251769, 254924, 265020, 268660, 318655, 335692, 359670, 382386, 402990, 419615, 446117, 503538, 637310, 719340, 764772, 805980, 839230, 892234, 955965, 1007076, 1210889, 1258845, 1274620, 1338351, 1678460, 1784468, 1911930, 2230585, 2421778, 2517690, 2676702, 3632667, 3823860, 4461170, 4843556, 5035380, 5353404, 6054445, 6691755, 7265334, 8476223, 8922340, 12108890, 13383510, 14530668, 16952446, 18163335, 24217780, 25428669, 26767020, 33904892, 36326670, 42381115, 50857338, 72653340, 84762230, 101714676, 127143345, 169524460, 254286690, 508573380]

約数ペア:

[(1, 508573380), (2, 254286690), (3, 169524460), (4, 127143345), (5, 101714676), (6, 84762230), (7, 72653340), (10, 50857338), (12, 42381115), (14, 36326670), (15, 33904892), (19, 26767020), (20, 25428669), (21, 24217780), (28, 18163335), (30, 16952446), (35, 14530668), (38, 13383510), (42, 12108890), (57, 8922340), (60, 8476223), (70, 7265334), (76, 6691755), (84, 6054445), (95, 5353404), (101, 5035380), (105, 4843556), (114, 4461170), (133, 3823860), (140, 3632667), (190, 2676702), (202, 2517690), (210, 2421778), (228, 2230585), (266, 1911930), (285, 1784468), (303, 1678460), (380, 1338351), (399, 1274620), (404, 1258845), (420, 1210889), (505, 1007076), (532, 955965), (570, 892234), (606, 839230), (631, 805980), (665, 764772), (707, 719340), (798, 637310), (1010, 503538), (1140, 446117), (1212, 419615), (1262, 402990), (1330, 382386), (1414, 359670), (1515, 335692), (1596, 318655), (1893, 268660), (1919, 265020), (1995, 254924), (2020, 251769), (2121, 239780), (2524, 201495), (2660, 191193), (2828, 179835), (3030, 167846), (3155, 161196), (3535, 143868), (3786, 134330), (3838, 132510), (3990, 127462), (4242, 119890), (4417, 115140), (5757, 88340), (6060, 83923), (6310, 80598), (7070, 71934), (7572, 67165), (7676, 66255), (7980, 63731), (8484, 59945), (8834, 57570), (9465, 53732), (9595, 53004), (10605, 47956), (11514, 44170), (11989, 42420), (12620, 40299), (13251, 38380), (13433, 37860), (14140, 35967), (17668, 28785), (18930, 26866), (19190, 26502), (21210, 23978), (22085, 23028)]