30790961520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{140521}}^1$

素因数の和:140631

約数の個数: 160

約数和(自身を含む): 105384754944

約数和(自身を除く): 74593793424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 110, 120, 132, 165, 166, 176, 220, 240, 249, 264, 330, 332, 415, 440, 498, 528, 660, 664, 830, 880, 913, 996, 1245, 1320, 1328, 1660, 1826, 1992, 2490, 2640, 2739, 3320, 3652, 3984, 4565, 4980, 5478, 6640, 7304, 9130, 9960, 10956, 13695, 14608, 18260, 19920, 21912, 27390, 36520, 43824, 54780, 73040, 109560, 140521, 219120, 281042, 421563, 562084, 702605, 843126, 1124168, 1405210, 1545731, 1686252, 2107815, 2248336, 2810420, 3091462, 3372504, 4215630, 4637193, 5620840, 6182924, 6745008, 7728655, 8431260, 9274386, 11241680, 11663243, 12365848, 15457310, 16862520, 18548772, 23185965, 23326486, 24731696, 30914620, 33725040, 34989729, 37097544, 46371930, 46652972, 58316215, 61829240, 69979458, 74195088, 92743860, 93305944, 116632430, 123658480, 128295673, 139958916, 174948645, 185487720, 186611888, 233264860, 256591346, 279917832, 349897290, 370975440, 384887019, 466529720, 513182692, 559835664, 641478365, 699794580, 769774038, 933059440, 1026365384, 1282956730, 1399589160, 1539548076, 1924435095, 2052730768, 2565913460, 2799178320, 3079096152, 3848870190, 5131826920, 6158192304, 7697740380, 10263653840, 15395480760, 30790961520]

約数ペア:

[(1, 30790961520), (2, 15395480760), (3, 10263653840), (4, 7697740380), (5, 6158192304), (6, 5131826920), (8, 3848870190), (10, 3079096152), (11, 2799178320), (12, 2565913460), (15, 2052730768), (16, 1924435095), (20, 1539548076), (22, 1399589160), (24, 1282956730), (30, 1026365384), (33, 933059440), (40, 769774038), (44, 699794580), (48, 641478365), (55, 559835664), (60, 513182692), (66, 466529720), (80, 384887019), (83, 370975440), (88, 349897290), (110, 279917832), (120, 256591346), (132, 233264860), (165, 186611888), (166, 185487720), (176, 174948645), (220, 139958916), (240, 128295673), (249, 123658480), (264, 116632430), (330, 93305944), (332, 92743860), (415, 74195088), (440, 69979458), (498, 61829240), (528, 58316215), (660, 46652972), (664, 46371930), (830, 37097544), (880, 34989729), (913, 33725040), (996, 30914620), (1245, 24731696), (1320, 23326486), (1328, 23185965), (1660, 18548772), (1826, 16862520), (1992, 15457310), (2490, 12365848), (2640, 11663243), (2739, 11241680), (3320, 9274386), (3652, 8431260), (3984, 7728655), (4565, 6745008), (4980, 6182924), (5478, 5620840), (6640, 4637193), (7304, 4215630), (9130, 3372504), (9960, 3091462), (10956, 2810420), (13695, 2248336), (14608, 2107815), (18260, 1686252), (19920, 1545731), (21912, 1405210), (27390, 1124168), (36520, 843126), (43824, 702605), (54780, 562084), (73040, 421563), (109560, 281042), (140521, 219120)]