5655999720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{38921}}^1$

素因数の和:39115

約数の個数: 128

約数和(自身を含む): 19504592640

約数和(自身を除く): 13848592920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 280, 346, 420, 519, 692, 840, 865, 1038, 1211, 1384, 1730, 2076, 2422, 2595, 3460, 3633, 4152, 4844, 5190, 6055, 6920, 7266, 9688, 10380, 12110, 14532, 18165, 20760, 24220, 29064, 36330, 38921, 48440, 72660, 77842, 116763, 145320, 155684, 194605, 233526, 272447, 311368, 389210, 467052, 544894, 583815, 778420, 817341, 934104, 1089788, 1167630, 1362235, 1556840, 1634682, 2179576, 2335260, 2724470, 3269364, 4086705, 4670520, 5448940, 6538728, 6733333, 8173410, 10897880, 13466666, 16346820, 20199999, 26933332, 32693640, 33666665, 40399998, 47133331, 53866664, 67333330, 80799996, 94266662, 100999995, 134666660, 141399993, 161599992, 188533324, 201999990, 235666655, 269333320, 282799986, 377066648, 403999980, 471333310, 565599972, 706999965, 807999960, 942666620, 1131199944, 1413999930, 1885333240, 2827999860, 5655999720]

約数ペア:

[(1, 5655999720), (2, 2827999860), (3, 1885333240), (4, 1413999930), (5, 1131199944), (6, 942666620), (7, 807999960), (8, 706999965), (10, 565599972), (12, 471333310), (14, 403999980), (15, 377066648), (20, 282799986), (21, 269333320), (24, 235666655), (28, 201999990), (30, 188533324), (35, 161599992), (40, 141399993), (42, 134666660), (56, 100999995), (60, 94266662), (70, 80799996), (84, 67333330), (105, 53866664), (120, 47133331), (140, 40399998), (168, 33666665), (173, 32693640), (210, 26933332), (280, 20199999), (346, 16346820), (420, 13466666), (519, 10897880), (692, 8173410), (840, 6733333), (865, 6538728), (1038, 5448940), (1211, 4670520), (1384, 4086705), (1730, 3269364), (2076, 2724470), (2422, 2335260), (2595, 2179576), (3460, 1634682), (3633, 1556840), (4152, 1362235), (4844, 1167630), (5190, 1089788), (6055, 934104), (6920, 817341), (7266, 778420), (9688, 583815), (10380, 544894), (12110, 467052), (14532, 389210), (18165, 311368), (20760, 272447), (24220, 233526), (29064, 194605), (36330, 155684), (38921, 145320), (48440, 116763), (72660, 77842)]