556774920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:740

約数の個数: 192

約数和(自身を含む): 1960358400

約数和(自身を除く): 1403583480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 271, 312, 360, 390, 439, 468, 520, 542, 585, 780, 813, 878, 936, 1084, 1170, 1317, 1355, 1560, 1626, 1756, 2168, 2195, 2340, 2439, 2634, 2710, 3252, 3512, 3523, 3951, 4065, 4390, 4680, 4878, 5268, 5420, 5707, 6504, 6585, 7046, 7902, 8130, 8780, 9756, 10536, 10569, 10840, 11414, 12195, 13170, 14092, 15804, 16260, 17121, 17560, 17615, 19512, 19755, 21138, 22828, 24390, 26340, 28184, 28535, 31608, 31707, 32520, 34242, 35230, 39510, 42276, 45656, 48780, 51363, 52680, 52845, 57070, 63414, 68484, 70460, 79020, 84552, 85605, 97560, 102726, 105690, 114140, 118969, 126828, 136968, 140920, 158040, 158535, 171210, 205452, 211380, 228280, 237938, 253656, 256815, 317070, 342420, 356907, 410904, 422760, 475876, 513630, 594845, 634140, 684840, 713814, 951752, 1027260, 1070721, 1189690, 1268280, 1427628, 1546597, 1784535, 2054520, 2141442, 2379380, 2855256, 3093194, 3569070, 4282884, 4639791, 4758760, 5353605, 6186388, 7138140, 7732985, 8565768, 9279582, 10707210, 12372776, 13919373, 14276280, 15465970, 18559164, 21414420, 23198955, 27838746, 30931940, 37118328, 42828840, 46397910, 55677492, 61863880, 69596865, 92795820, 111354984, 139193730, 185591640, 278387460, 556774920]

約数ペア:

[(1, 556774920), (2, 278387460), (3, 185591640), (4, 139193730), (5, 111354984), (6, 92795820), (8, 69596865), (9, 61863880), (10, 55677492), (12, 46397910), (13, 42828840), (15, 37118328), (18, 30931940), (20, 27838746), (24, 23198955), (26, 21414420), (30, 18559164), (36, 15465970), (39, 14276280), (40, 13919373), (45, 12372776), (52, 10707210), (60, 9279582), (65, 8565768), (72, 7732985), (78, 7138140), (90, 6186388), (104, 5353605), (117, 4758760), (120, 4639791), (130, 4282884), (156, 3569070), (180, 3093194), (195, 2855256), (234, 2379380), (260, 2141442), (271, 2054520), (312, 1784535), (360, 1546597), (390, 1427628), (439, 1268280), (468, 1189690), (520, 1070721), (542, 1027260), (585, 951752), (780, 713814), (813, 684840), (878, 634140), (936, 594845), (1084, 513630), (1170, 475876), (1317, 422760), (1355, 410904), (1560, 356907), (1626, 342420), (1756, 317070), (2168, 256815), (2195, 253656), (2340, 237938), (2439, 228280), (2634, 211380), (2710, 205452), (3252, 171210), (3512, 158535), (3523, 158040), (3951, 140920), (4065, 136968), (4390, 126828), (4680, 118969), (4878, 114140), (5268, 105690), (5420, 102726), (5707, 97560), (6504, 85605), (6585, 84552), (7046, 79020), (7902, 70460), (8130, 68484), (8780, 63414), (9756, 57070), (10536, 52845), (10569, 52680), (10840, 51363), (11414, 48780), (12195, 45656), (13170, 42276), (14092, 39510), (15804, 35230), (16260, 34242), (17121, 32520), (17560, 31707), (17615, 31608), (19512, 28535), (19755, 28184), (21138, 26340), (22828, 24390)]