630879480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2069}}^1$

素因数の和:2115

約数の個数: 288

約数和(自身を含む): 2576901600

約数和(自身を除く): 1946022120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 605, 616, 630, 660, 693, 726, 770, 792, 840, 847, 924, 968, 990, 1089, 1155, 1210, 1260, 1320, 1386, 1452, 1540, 1694, 1815, 1848, 1980, 2069, 2178, 2310, 2420, 2520, 2541, 2772, 2904, 3080, 3388, 3465, 3630, 3960, 4138, 4235, 4356, 4620, 4840, 5082, 5445, 5544, 6207, 6776, 6930, 7260, 7623, 8276, 8470, 8712, 9240, 10164, 10345, 10890, 12414, 12705, 13860, 14483, 14520, 15246, 16552, 16940, 18621, 20328, 20690, 21780, 22759, 24828, 25410, 27720, 28966, 30492, 31035, 33880, 37242, 38115, 41380, 43449, 43560, 45518, 49656, 50820, 57932, 60984, 62070, 68277, 72415, 74484, 76230, 82760, 86898, 91036, 93105, 101640, 113795, 115864, 124140, 130347, 136554, 144830, 148968, 152460, 159313, 173796, 182072, 186210, 204831, 217245, 227590, 248280, 250349, 260694, 273108, 289660, 304920, 318626, 341385, 347592, 372420, 409662, 434490, 455180, 477939, 500698, 521388, 546216, 579320, 637252, 651735, 682770, 744840, 751047, 796565, 819324, 868980, 910360, 955878, 1001396, 1024155, 1042776, 1251745, 1274504, 1303470, 1365540, 1433817, 1502094, 1593130, 1638648, 1737960, 1752443, 1911756, 2002792, 2048310, 2253141, 2389695, 2503490, 2606940, 2731080, 2867634, 3004188, 3186260, 3504886, 3755235, 3823512, 4096620, 4506282, 4779390, 5006980, 5213880, 5257329, 5735268, 6008376, 6372520, 7009772, 7169085, 7510470, 8193240, 8762215, 9012564, 9558780, 10013960, 10514658, 11265705, 11470536, 14019544, 14338170, 15020940, 15771987, 17524430, 18025128, 19117560, 21029316, 22531410, 26286645, 28676340, 30041880, 31543974, 35048860, 42058632, 45062820, 52573290, 57352680, 63087948, 70097720, 78859935, 90125640, 105146580, 126175896, 157719870, 210293160, 315439740, 630879480]

約数ペア:

[(1, 630879480), (2, 315439740), (3, 210293160), (4, 157719870), (5, 126175896), (6, 105146580), (7, 90125640), (8, 78859935), (9, 70097720), (10, 63087948), (11, 57352680), (12, 52573290), (14, 45062820), (15, 42058632), (18, 35048860), (20, 31543974), (21, 30041880), (22, 28676340), (24, 26286645), (28, 22531410), (30, 21029316), (33, 19117560), (35, 18025128), (36, 17524430), (40, 15771987), (42, 15020940), (44, 14338170), (45, 14019544), (55, 11470536), (56, 11265705), (60, 10514658), (63, 10013960), (66, 9558780), (70, 9012564), (72, 8762215), (77, 8193240), (84, 7510470), (88, 7169085), (90, 7009772), (99, 6372520), (105, 6008376), (110, 5735268), (120, 5257329), (121, 5213880), (126, 5006980), (132, 4779390), (140, 4506282), (154, 4096620), (165, 3823512), (168, 3755235), (180, 3504886), (198, 3186260), (210, 3004188), (220, 2867634), (231, 2731080), (242, 2606940), (252, 2503490), (264, 2389695), (280, 2253141), (308, 2048310), (315, 2002792), (330, 1911756), (360, 1752443), (363, 1737960), (385, 1638648), (396, 1593130), (420, 1502094), (440, 1433817), (462, 1365540), (484, 1303470), (495, 1274504), (504, 1251745), (605, 1042776), (616, 1024155), (630, 1001396), (660, 955878), (693, 910360), (726, 868980), (770, 819324), (792, 796565), (840, 751047), (847, 744840), (924, 682770), (968, 651735), (990, 637252), (1089, 579320), (1155, 546216), (1210, 521388), (1260, 500698), (1320, 477939), (1386, 455180), (1452, 434490), (1540, 409662), (1694, 372420), (1815, 347592), (1848, 341385), (1980, 318626), (2069, 304920), (2178, 289660), (2310, 273108), (2420, 260694), (2520, 250349), (2541, 248280), (2772, 227590), (2904, 217245), (3080, 204831), (3388, 186210), (3465, 182072), (3630, 173796), (3960, 159313), (4138, 152460), (4235, 148968), (4356, 144830), (4620, 136554), (4840, 130347), (5082, 124140), (5445, 115864), (5544, 113795), (6207, 101640), (6776, 93105), (6930, 91036), (7260, 86898), (7623, 82760), (8276, 76230), (8470, 74484), (8712, 72415), (9240, 68277), (10164, 62070), (10345, 60984), (10890, 57932), (12414, 50820), (12705, 49656), (13860, 45518), (14483, 43560), (14520, 43449), (15246, 41380), (16552, 38115), (16940, 37242), (18621, 33880), (20328, 31035), (20690, 30492), (21780, 28966), (22759, 27720), (24828, 25410)]