1213330080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1239

約数の個数: 192

約数和(自身を含む): 4002905088

約数和(自身を除く): 2789575008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 219, 240, 248, 292, 310, 365, 372, 438, 465, 480, 496, 584, 620, 730, 744, 876, 930, 992, 1095, 1117, 1168, 1240, 1460, 1488, 1752, 1860, 2190, 2234, 2263, 2336, 2480, 2920, 2976, 3351, 3504, 3720, 4380, 4468, 4526, 4960, 5585, 5840, 6702, 6789, 7008, 7440, 8760, 8936, 9052, 11170, 11315, 11680, 13404, 13578, 14880, 16755, 17520, 17872, 18104, 22340, 22630, 26808, 27156, 33510, 33945, 34627, 35040, 35744, 36208, 44680, 45260, 53616, 54312, 67020, 67890, 69254, 72416, 81541, 89360, 90520, 103881, 107232, 108624, 134040, 135780, 138508, 163082, 173135, 178720, 181040, 207762, 217248, 244623, 268080, 271560, 277016, 326164, 346270, 362080, 407705, 415524, 489246, 519405, 536160, 543120, 554032, 652328, 692540, 815410, 831048, 978492, 1038810, 1086240, 1108064, 1223115, 1304656, 1385080, 1630820, 1662096, 1956984, 2077620, 2446230, 2527771, 2609312, 2770160, 3261640, 3324192, 3913968, 4155240, 4892460, 5055542, 5540320, 6523280, 7583313, 7827936, 8310480, 9784920, 10111084, 12638855, 13046560, 15166626, 16620960, 19569840, 20222168, 25277710, 30333252, 37916565, 39139680, 40444336, 50555420, 60666504, 75833130, 80888672, 101110840, 121333008, 151666260, 202221680, 242666016, 303332520, 404443360, 606665040, 1213330080]

約数ペア:

[(1, 1213330080), (2, 606665040), (3, 404443360), (4, 303332520), (5, 242666016), (6, 202221680), (8, 151666260), (10, 121333008), (12, 101110840), (15, 80888672), (16, 75833130), (20, 60666504), (24, 50555420), (30, 40444336), (31, 39139680), (32, 37916565), (40, 30333252), (48, 25277710), (60, 20222168), (62, 19569840), (73, 16620960), (80, 15166626), (93, 13046560), (96, 12638855), (120, 10111084), (124, 9784920), (146, 8310480), (155, 7827936), (160, 7583313), (186, 6523280), (219, 5540320), (240, 5055542), (248, 4892460), (292, 4155240), (310, 3913968), (365, 3324192), (372, 3261640), (438, 2770160), (465, 2609312), (480, 2527771), (496, 2446230), (584, 2077620), (620, 1956984), (730, 1662096), (744, 1630820), (876, 1385080), (930, 1304656), (992, 1223115), (1095, 1108064), (1117, 1086240), (1168, 1038810), (1240, 978492), (1460, 831048), (1488, 815410), (1752, 692540), (1860, 652328), (2190, 554032), (2234, 543120), (2263, 536160), (2336, 519405), (2480, 489246), (2920, 415524), (2976, 407705), (3351, 362080), (3504, 346270), (3720, 326164), (4380, 277016), (4468, 271560), (4526, 268080), (4960, 244623), (5585, 217248), (5840, 207762), (6702, 181040), (6789, 178720), (7008, 173135), (7440, 163082), (8760, 138508), (8936, 135780), (9052, 134040), (11170, 108624), (11315, 107232), (11680, 103881), (13404, 90520), (13578, 89360), (14880, 81541), (16755, 72416), (17520, 69254), (17872, 67890), (18104, 67020), (22340, 54312), (22630, 53616), (26808, 45260), (27156, 44680), (33510, 36208), (33945, 35744), (34627, 35040)]