918014720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3590

約数の個数: 144

約数和(自身を含む): 2600458560

約数和(自身を除く): 1682443840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1280, 1624, 1792, 1856, 2030, 2240, 2320, 3248, 3533, 3712, 4060, 4480, 4640, 6496, 7066, 7424, 8120, 8960, 9280, 12992, 14132, 16240, 17665, 18560, 24731, 25984, 28264, 32480, 35330, 37120, 49462, 51968, 56528, 64960, 70660, 98924, 102457, 113056, 123655, 129920, 141320, 197848, 204914, 226112, 247310, 259840, 282640, 395696, 409828, 452224, 494620, 512285, 565280, 717199, 791392, 819656, 904448, 989240, 1024570, 1130560, 1434398, 1582784, 1639312, 1978480, 2049140, 2261120, 2868796, 3165568, 3278624, 3585995, 3956960, 4098280, 4522240, 5737592, 6331136, 6557248, 7171990, 7913920, 8196560, 11475184, 13114496, 14343980, 15827840, 16393120, 22950368, 26228992, 28687960, 31655680, 32786240, 45900736, 57375920, 65572480, 91801472, 114751840, 131144960, 183602944, 229503680, 459007360, 918014720]

約数ペア:

[(1, 918014720), (2, 459007360), (4, 229503680), (5, 183602944), (7, 131144960), (8, 114751840), (10, 91801472), (14, 65572480), (16, 57375920), (20, 45900736), (28, 32786240), (29, 31655680), (32, 28687960), (35, 26228992), (40, 22950368), (56, 16393120), (58, 15827840), (64, 14343980), (70, 13114496), (80, 11475184), (112, 8196560), (116, 7913920), (128, 7171990), (140, 6557248), (145, 6331136), (160, 5737592), (203, 4522240), (224, 4098280), (232, 3956960), (256, 3585995), (280, 3278624), (290, 3165568), (320, 2868796), (406, 2261120), (448, 2049140), (464, 1978480), (560, 1639312), (580, 1582784), (640, 1434398), (812, 1130560), (896, 1024570), (928, 989240), (1015, 904448), (1120, 819656), (1160, 791392), (1280, 717199), (1624, 565280), (1792, 512285), (1856, 494620), (2030, 452224), (2240, 409828), (2320, 395696), (3248, 282640), (3533, 259840), (3712, 247310), (4060, 226112), (4480, 204914), (4640, 197848), (6496, 141320), (7066, 129920), (7424, 123655), (8120, 113056), (8960, 102457), (9280, 98924), (12992, 70660), (14132, 64960), (16240, 56528), (17665, 51968), (18560, 49462), (24731, 37120), (25984, 35330), (28264, 32480)]