144976000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 256

約数和(自身を含む): 421031520

約数和(自身を除く): 276055520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 41, 50, 52, 64, 65, 68, 80, 82, 85, 100, 104, 125, 128, 130, 136, 160, 164, 170, 200, 205, 208, 221, 250, 260, 272, 320, 325, 328, 340, 400, 410, 416, 425, 442, 500, 520, 533, 544, 640, 650, 656, 680, 697, 800, 820, 832, 850, 884, 1000, 1025, 1040, 1066, 1088, 1105, 1300, 1312, 1360, 1394, 1600, 1625, 1640, 1664, 1700, 1768, 2000, 2050, 2080, 2125, 2132, 2176, 2210, 2600, 2624, 2665, 2720, 2788, 3200, 3250, 3280, 3400, 3485, 3536, 4000, 4100, 4160, 4250, 4264, 4420, 5125, 5200, 5248, 5330, 5440, 5525, 5576, 6500, 6560, 6800, 6970, 7072, 8000, 8200, 8320, 8500, 8528, 8840, 9061, 10250, 10400, 10660, 10880, 11050, 11152, 13000, 13120, 13325, 13600, 13940, 14144, 16000, 16400, 17000, 17056, 17425, 17680, 18122, 20500, 20800, 21320, 22100, 22304, 26000, 26240, 26650, 27200, 27625, 27880, 28288, 32800, 34000, 34112, 34850, 35360, 36244, 41000, 41600, 42640, 44200, 44608, 45305, 52000, 53300, 54400, 55250, 55760, 65600, 66625, 68000, 68224, 69700, 70720, 72488, 82000, 85280, 87125, 88400, 89216, 90610, 104000, 106600, 110500, 111520, 131200, 133250, 136000, 139400, 141440, 144976, 164000, 170560, 174250, 176800, 181220, 208000, 213200, 221000, 223040, 226525, 266500, 272000, 278800, 289952, 328000, 341120, 348500, 353600, 362440, 426400, 442000, 446080, 453050, 533000, 557600, 579904, 656000, 697000, 707200, 724880, 852800, 884000, 906100, 1066000, 1115200, 1132625, 1159808, 1394000, 1449760, 1705600, 1768000, 1812200, 2132000, 2230400, 2265250, 2788000, 2899520, 3536000, 3624400, 4264000, 4530500, 5576000, 5799040, 7248800, 8528000, 9061000, 11152000, 14497600, 18122000, 28995200, 36244000, 72488000, 144976000]

約数ペア:

[(1, 144976000), (2, 72488000), (4, 36244000), (5, 28995200), (8, 18122000), (10, 14497600), (13, 11152000), (16, 9061000), (17, 8528000), (20, 7248800), (25, 5799040), (26, 5576000), (32, 4530500), (34, 4264000), (40, 3624400), (41, 3536000), (50, 2899520), (52, 2788000), (64, 2265250), (65, 2230400), (68, 2132000), (80, 1812200), (82, 1768000), (85, 1705600), (100, 1449760), (104, 1394000), (125, 1159808), (128, 1132625), (130, 1115200), (136, 1066000), (160, 906100), (164, 884000), (170, 852800), (200, 724880), (205, 707200), (208, 697000), (221, 656000), (250, 579904), (260, 557600), (272, 533000), (320, 453050), (325, 446080), (328, 442000), (340, 426400), (400, 362440), (410, 353600), (416, 348500), (425, 341120), (442, 328000), (500, 289952), (520, 278800), (533, 272000), (544, 266500), (640, 226525), (650, 223040), (656, 221000), (680, 213200), (697, 208000), (800, 181220), (820, 176800), (832, 174250), (850, 170560), (884, 164000), (1000, 144976), (1025, 141440), (1040, 139400), (1066, 136000), (1088, 133250), (1105, 131200), (1300, 111520), (1312, 110500), (1360, 106600), (1394, 104000), (1600, 90610), (1625, 89216), (1640, 88400), (1664, 87125), (1700, 85280), (1768, 82000), (2000, 72488), (2050, 70720), (2080, 69700), (2125, 68224), (2132, 68000), (2176, 66625), (2210, 65600), (2600, 55760), (2624, 55250), (2665, 54400), (2720, 53300), (2788, 52000), (3200, 45305), (3250, 44608), (3280, 44200), (3400, 42640), (3485, 41600), (3536, 41000), (4000, 36244), (4100, 35360), (4160, 34850), (4250, 34112), (4264, 34000), (4420, 32800), (5125, 28288), (5200, 27880), (5248, 27625), (5330, 27200), (5440, 26650), (5525, 26240), (5576, 26000), (6500, 22304), (6560, 22100), (6800, 21320), (6970, 20800), (7072, 20500), (8000, 18122), (8200, 17680), (8320, 17425), (8500, 17056), (8528, 17000), (8840, 16400), (9061, 16000), (10250, 14144), (10400, 13940), (10660, 13600), (10880, 13325), (11050, 13120), (11152, 13000)]