2764229440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:757

約数の個数: 224

約数和(自身を含む): 8005754880

約数和(自身を除く): 5241525440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 107, 112, 133, 140, 152, 160, 190, 214, 224, 266, 280, 304, 320, 380, 428, 448, 532, 535, 560, 607, 608, 665, 749, 760, 856, 1064, 1070, 1120, 1214, 1216, 1330, 1498, 1520, 1712, 2033, 2128, 2140, 2240, 2428, 2660, 2996, 3035, 3040, 3424, 3745, 4066, 4249, 4256, 4280, 4856, 5320, 5992, 6070, 6080, 6848, 7490, 8132, 8498, 8512, 8560, 9712, 10165, 10640, 11533, 11984, 12140, 14231, 14980, 16264, 16996, 17120, 19424, 20330, 21245, 21280, 23066, 23968, 24280, 28462, 29960, 32528, 33992, 34240, 38848, 40660, 42490, 42560, 46132, 47936, 48560, 56924, 57665, 59920, 64949, 65056, 67984, 71155, 80731, 81320, 84980, 92264, 97120, 113848, 115330, 119840, 129898, 130112, 135968, 142310, 161462, 162640, 169960, 184528, 194240, 227696, 230660, 239680, 259796, 271936, 284620, 322924, 324745, 325280, 339920, 369056, 403655, 454643, 455392, 461320, 519592, 569240, 645848, 649490, 650560, 679840, 738112, 807310, 909286, 910784, 922640, 1039184, 1138480, 1234031, 1291696, 1298980, 1359680, 1614620, 1818572, 1845280, 2078368, 2273215, 2276960, 2468062, 2583392, 2597960, 3229240, 3637144, 3690560, 4156736, 4546430, 4553920, 4936124, 5166784, 5195920, 6170155, 6458480, 7274288, 8638217, 9092860, 9872248, 10391840, 12340310, 12916960, 14548576, 17276434, 18185720, 19744496, 20783680, 24680620, 25833920, 29097152, 34552868, 36371440, 39488992, 43191085, 49361240, 69105736, 72742880, 78977984, 86382170, 98722480, 138211472, 145485760, 172764340, 197444960, 276422944, 345528680, 394889920, 552845888, 691057360, 1382114720, 2764229440]

約数ペア:

[(1, 2764229440), (2, 1382114720), (4, 691057360), (5, 552845888), (7, 394889920), (8, 345528680), (10, 276422944), (14, 197444960), (16, 172764340), (19, 145485760), (20, 138211472), (28, 98722480), (32, 86382170), (35, 78977984), (38, 72742880), (40, 69105736), (56, 49361240), (64, 43191085), (70, 39488992), (76, 36371440), (80, 34552868), (95, 29097152), (107, 25833920), (112, 24680620), (133, 20783680), (140, 19744496), (152, 18185720), (160, 17276434), (190, 14548576), (214, 12916960), (224, 12340310), (266, 10391840), (280, 9872248), (304, 9092860), (320, 8638217), (380, 7274288), (428, 6458480), (448, 6170155), (532, 5195920), (535, 5166784), (560, 4936124), (607, 4553920), (608, 4546430), (665, 4156736), (749, 3690560), (760, 3637144), (856, 3229240), (1064, 2597960), (1070, 2583392), (1120, 2468062), (1214, 2276960), (1216, 2273215), (1330, 2078368), (1498, 1845280), (1520, 1818572), (1712, 1614620), (2033, 1359680), (2128, 1298980), (2140, 1291696), (2240, 1234031), (2428, 1138480), (2660, 1039184), (2996, 922640), (3035, 910784), (3040, 909286), (3424, 807310), (3745, 738112), (4066, 679840), (4249, 650560), (4256, 649490), (4280, 645848), (4856, 569240), (5320, 519592), (5992, 461320), (6070, 455392), (6080, 454643), (6848, 403655), (7490, 369056), (8132, 339920), (8498, 325280), (8512, 324745), (8560, 322924), (9712, 284620), (10165, 271936), (10640, 259796), (11533, 239680), (11984, 230660), (12140, 227696), (14231, 194240), (14980, 184528), (16264, 169960), (16996, 162640), (17120, 161462), (19424, 142310), (20330, 135968), (21245, 130112), (21280, 129898), (23066, 119840), (23968, 115330), (24280, 113848), (28462, 97120), (29960, 92264), (32528, 84980), (33992, 81320), (34240, 80731), (38848, 71155), (40660, 67984), (42490, 65056), (42560, 64949), (46132, 59920), (47936, 57665), (48560, 56924)]