1889331600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:746

約数の個数: 240

約数和(自身を含む): 6556080384

約数和(自身を除く): 4666748784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 281, 300, 312, 325, 390, 400, 431, 520, 562, 600, 624, 650, 780, 843, 862, 975, 1040, 1124, 1200, 1293, 1300, 1405, 1560, 1686, 1724, 1950, 2155, 2248, 2586, 2600, 2810, 3120, 3372, 3448, 3653, 3900, 4215, 4310, 4496, 5172, 5200, 5603, 5620, 6465, 6744, 6896, 7025, 7306, 7800, 8430, 8620, 10344, 10775, 10959, 11206, 11240, 12930, 13488, 14050, 14612, 15600, 16809, 16860, 17240, 18265, 20688, 21075, 21550, 21918, 22412, 22480, 25860, 28015, 28100, 29224, 32325, 33618, 33720, 34480, 36530, 42150, 43100, 43836, 44824, 51720, 54795, 56030, 56200, 58448, 64650, 67236, 67440, 73060, 84045, 84300, 86200, 87672, 89648, 91325, 103440, 109590, 112060, 112400, 121111, 129300, 134472, 140075, 146120, 168090, 168600, 172400, 175344, 182650, 219180, 224120, 242222, 258600, 268944, 273975, 280150, 292240, 336180, 337200, 363333, 365300, 420225, 438360, 448240, 484444, 517200, 547950, 560300, 605555, 672360, 726666, 730600, 840450, 876720, 968888, 1095900, 1120600, 1211110, 1344720, 1453332, 1461200, 1574443, 1680900, 1816665, 1937776, 2191800, 2241200, 2422220, 2906664, 3027775, 3148886, 3361800, 3633330, 4383600, 4723329, 4844440, 5813328, 6055550, 6297772, 6723600, 7266660, 7872215, 9083325, 9446658, 9688880, 12111100, 12595544, 14533320, 15744430, 18166650, 18893316, 23616645, 24222200, 25191088, 29066640, 31488860, 36333300, 37786632, 39361075, 47233290, 48444400, 62977720, 72666600, 75573264, 78722150, 94466580, 118083225, 125955440, 145333200, 157444300, 188933160, 236166450, 314888600, 377866320, 472332900, 629777200, 944665800, 1889331600]

約数ペア:

[(1, 1889331600), (2, 944665800), (3, 629777200), (4, 472332900), (5, 377866320), (6, 314888600), (8, 236166450), (10, 188933160), (12, 157444300), (13, 145333200), (15, 125955440), (16, 118083225), (20, 94466580), (24, 78722150), (25, 75573264), (26, 72666600), (30, 62977720), (39, 48444400), (40, 47233290), (48, 39361075), (50, 37786632), (52, 36333300), (60, 31488860), (65, 29066640), (75, 25191088), (78, 24222200), (80, 23616645), (100, 18893316), (104, 18166650), (120, 15744430), (130, 14533320), (150, 12595544), (156, 12111100), (195, 9688880), (200, 9446658), (208, 9083325), (240, 7872215), (260, 7266660), (281, 6723600), (300, 6297772), (312, 6055550), (325, 5813328), (390, 4844440), (400, 4723329), (431, 4383600), (520, 3633330), (562, 3361800), (600, 3148886), (624, 3027775), (650, 2906664), (780, 2422220), (843, 2241200), (862, 2191800), (975, 1937776), (1040, 1816665), (1124, 1680900), (1200, 1574443), (1293, 1461200), (1300, 1453332), (1405, 1344720), (1560, 1211110), (1686, 1120600), (1724, 1095900), (1950, 968888), (2155, 876720), (2248, 840450), (2586, 730600), (2600, 726666), (2810, 672360), (3120, 605555), (3372, 560300), (3448, 547950), (3653, 517200), (3900, 484444), (4215, 448240), (4310, 438360), (4496, 420225), (5172, 365300), (5200, 363333), (5603, 337200), (5620, 336180), (6465, 292240), (6744, 280150), (6896, 273975), (7025, 268944), (7306, 258600), (7800, 242222), (8430, 224120), (8620, 219180), (10344, 182650), (10775, 175344), (10959, 172400), (11206, 168600), (11240, 168090), (12930, 146120), (13488, 140075), (14050, 134472), (14612, 129300), (15600, 121111), (16809, 112400), (16860, 112060), (17240, 109590), (18265, 103440), (20688, 91325), (21075, 89648), (21550, 87672), (21918, 86200), (22412, 84300), (22480, 84045), (25860, 73060), (28015, 67440), (28100, 67236), (29224, 64650), (32325, 58448), (33618, 56200), (33720, 56030), (34480, 54795), (36530, 51720), (42150, 44824), (43100, 43836)]