143427480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2433

約数の個数: 128

約数和(自身を含む): 498700800

約数和(自身を除く): 355273320

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, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2339, 2555, 2920, 3066, 4088, 4380, 4678, 5110, 6132, 7017, 7665, 8760, 9356, 10220, 11695, 12264, 14034, 15330, 16373, 18712, 20440, 23390, 28068, 30660, 32746, 35085, 46780, 49119, 56136, 61320, 65492, 70170, 81865, 93560, 98238, 130984, 140340, 163730, 170747, 196476, 245595, 280680, 327460, 341494, 392952, 491190, 512241, 654920, 682988, 853735, 982380, 1024482, 1195229, 1365976, 1707470, 1964760, 2048964, 2390458, 2561205, 3414940, 3585687, 4097928, 4780916, 5122410, 5976145, 6829880, 7171374, 9561832, 10244820, 11952290, 14342748, 17928435, 20489640, 23904580, 28685496, 35856870, 47809160, 71713740, 143427480]

約数ペア:

[(1, 143427480), (2, 71713740), (3, 47809160), (4, 35856870), (5, 28685496), (6, 23904580), (7, 20489640), (8, 17928435), (10, 14342748), (12, 11952290), (14, 10244820), (15, 9561832), (20, 7171374), (21, 6829880), (24, 5976145), (28, 5122410), (30, 4780916), (35, 4097928), (40, 3585687), (42, 3414940), (56, 2561205), (60, 2390458), (70, 2048964), (73, 1964760), (84, 1707470), (105, 1365976), (120, 1195229), (140, 1024482), (146, 982380), (168, 853735), (210, 682988), (219, 654920), (280, 512241), (292, 491190), (365, 392952), (420, 341494), (438, 327460), (511, 280680), (584, 245595), (730, 196476), (840, 170747), (876, 163730), (1022, 140340), (1095, 130984), (1460, 98238), (1533, 93560), (1752, 81865), (2044, 70170), (2190, 65492), (2339, 61320), (2555, 56136), (2920, 49119), (3066, 46780), (4088, 35085), (4380, 32746), (4678, 30660), (5110, 28068), (6132, 23390), (7017, 20440), (7665, 18712), (8760, 16373), (9356, 15330), (10220, 14034), (11695, 12264)]