2048792040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6373}}^1$

素因数の和:6456

約数の個数: 192

約数和(自身を含む): 7159276800

約数和(自身を除く): 5110484760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 141, 152, 171, 180, 188, 190, 228, 235, 282, 285, 342, 360, 376, 380, 423, 456, 470, 564, 570, 684, 705, 760, 846, 855, 893, 940, 1128, 1140, 1368, 1410, 1692, 1710, 1786, 1880, 2115, 2280, 2679, 2820, 3384, 3420, 3572, 4230, 4465, 5358, 5640, 6373, 6840, 7144, 8037, 8460, 8930, 10716, 12746, 13395, 16074, 16920, 17860, 19119, 21432, 25492, 26790, 31865, 32148, 35720, 38238, 40185, 50984, 53580, 57357, 63730, 64296, 76476, 80370, 95595, 107160, 114714, 121087, 127460, 152952, 160740, 191190, 229428, 242174, 254920, 286785, 299531, 321480, 363261, 382380, 458856, 484348, 573570, 599062, 605435, 726522, 764760, 898593, 968696, 1089783, 1147140, 1198124, 1210870, 1453044, 1497655, 1797186, 1816305, 2179566, 2294280, 2396248, 2421740, 2695779, 2906088, 2995310, 3594372, 3632610, 4359132, 4492965, 4843480, 5391558, 5448915, 5691089, 5990620, 7188744, 7265220, 8718264, 8985930, 10783116, 10897830, 11382178, 11981240, 13478895, 14530440, 17073267, 17971860, 21566232, 21795660, 22764356, 26957790, 28455445, 34146534, 35943720, 43591320, 45528712, 51219801, 53915580, 56910890, 68293068, 85366335, 102439602, 107831160, 113821780, 136586136, 170732670, 204879204, 227643560, 256099005, 341465340, 409758408, 512198010, 682930680, 1024396020, 2048792040]

約数ペア:

[(1, 2048792040), (2, 1024396020), (3, 682930680), (4, 512198010), (5, 409758408), (6, 341465340), (8, 256099005), (9, 227643560), (10, 204879204), (12, 170732670), (15, 136586136), (18, 113821780), (19, 107831160), (20, 102439602), (24, 85366335), (30, 68293068), (36, 56910890), (38, 53915580), (40, 51219801), (45, 45528712), (47, 43591320), (57, 35943720), (60, 34146534), (72, 28455445), (76, 26957790), (90, 22764356), (94, 21795660), (95, 21566232), (114, 17971860), (120, 17073267), (141, 14530440), (152, 13478895), (171, 11981240), (180, 11382178), (188, 10897830), (190, 10783116), (228, 8985930), (235, 8718264), (282, 7265220), (285, 7188744), (342, 5990620), (360, 5691089), (376, 5448915), (380, 5391558), (423, 4843480), (456, 4492965), (470, 4359132), (564, 3632610), (570, 3594372), (684, 2995310), (705, 2906088), (760, 2695779), (846, 2421740), (855, 2396248), (893, 2294280), (940, 2179566), (1128, 1816305), (1140, 1797186), (1368, 1497655), (1410, 1453044), (1692, 1210870), (1710, 1198124), (1786, 1147140), (1880, 1089783), (2115, 968696), (2280, 898593), (2679, 764760), (2820, 726522), (3384, 605435), (3420, 599062), (3572, 573570), (4230, 484348), (4465, 458856), (5358, 382380), (5640, 363261), (6373, 321480), (6840, 299531), (7144, 286785), (8037, 254920), (8460, 242174), (8930, 229428), (10716, 191190), (12746, 160740), (13395, 152952), (16074, 127460), (16920, 121087), (17860, 114714), (19119, 107160), (21432, 95595), (25492, 80370), (26790, 76476), (31865, 64296), (32148, 63730), (35720, 57357), (38238, 53580), (40185, 50984)]