15703523680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1317

約数の個数: 192

約数和(自身を含む): 41455411200

約数和(自身を除く): 25751887520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 239, 248, 260, 310, 403, 416, 478, 496, 520, 620, 806, 956, 992, 1019, 1040, 1195, 1240, 1612, 1912, 2015, 2038, 2080, 2390, 2480, 3107, 3224, 3824, 4030, 4076, 4780, 4960, 5095, 6214, 6448, 7409, 7648, 8060, 8152, 9560, 10190, 12428, 12896, 13247, 14818, 15535, 16120, 16304, 19120, 20380, 24856, 26494, 29636, 31070, 31589, 32240, 32608, 37045, 38240, 40760, 49712, 52988, 59272, 62140, 63178, 64480, 66235, 74090, 81520, 96317, 99424, 105976, 118544, 124280, 126356, 132470, 148180, 157945, 163040, 192634, 211952, 237088, 243541, 248560, 252712, 264940, 296360, 315890, 385268, 410657, 423904, 481585, 487082, 497120, 505424, 529880, 592720, 631780, 770536, 821314, 963170, 974164, 1010848, 1059760, 1185440, 1217705, 1263560, 1541072, 1642628, 1926340, 1948328, 2053285, 2119520, 2435410, 2527120, 3082144, 3166033, 3285256, 3852680, 3896656, 4106570, 4870820, 5054240, 6332066, 6570512, 7549771, 7705360, 7793312, 8213140, 9741640, 12664132, 13141024, 15099542, 15410720, 15830165, 16426280, 19483280, 25328264, 30199084, 31660330, 32852560, 37748855, 38966560, 50656528, 60398168, 63320660, 65705120, 75497710, 98147023, 101313056, 120796336, 126641320, 150995420, 196294046, 241592672, 253282640, 301990840, 392588092, 490735115, 506565280, 603981680, 785176184, 981470230, 1207963360, 1570352368, 1962940460, 3140704736, 3925880920, 7851761840, 15703523680]

約数ペア:

[(1, 15703523680), (2, 7851761840), (4, 3925880920), (5, 3140704736), (8, 1962940460), (10, 1570352368), (13, 1207963360), (16, 981470230), (20, 785176184), (26, 603981680), (31, 506565280), (32, 490735115), (40, 392588092), (52, 301990840), (62, 253282640), (65, 241592672), (80, 196294046), (104, 150995420), (124, 126641320), (130, 120796336), (155, 101313056), (160, 98147023), (208, 75497710), (239, 65705120), (248, 63320660), (260, 60398168), (310, 50656528), (403, 38966560), (416, 37748855), (478, 32852560), (496, 31660330), (520, 30199084), (620, 25328264), (806, 19483280), (956, 16426280), (992, 15830165), (1019, 15410720), (1040, 15099542), (1195, 13141024), (1240, 12664132), (1612, 9741640), (1912, 8213140), (2015, 7793312), (2038, 7705360), (2080, 7549771), (2390, 6570512), (2480, 6332066), (3107, 5054240), (3224, 4870820), (3824, 4106570), (4030, 3896656), (4076, 3852680), (4780, 3285256), (4960, 3166033), (5095, 3082144), (6214, 2527120), (6448, 2435410), (7409, 2119520), (7648, 2053285), (8060, 1948328), (8152, 1926340), (9560, 1642628), (10190, 1541072), (12428, 1263560), (12896, 1217705), (13247, 1185440), (14818, 1059760), (15535, 1010848), (16120, 974164), (16304, 963170), (19120, 821314), (20380, 770536), (24856, 631780), (26494, 592720), (29636, 529880), (31070, 505424), (31589, 497120), (32240, 487082), (32608, 481585), (37045, 423904), (38240, 410657), (40760, 385268), (49712, 315890), (52988, 296360), (59272, 264940), (62140, 252712), (63178, 248560), (64480, 243541), (66235, 237088), (74090, 211952), (81520, 192634), (96317, 163040), (99424, 157945), (105976, 148180), (118544, 132470), (124280, 126356)]