237222960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:715

約数の個数: 160

約数和(自身を含む): 799115520

約数和(自身を除く): 561892560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 139, 156, 195, 208, 240, 260, 278, 312, 390, 417, 520, 547, 556, 624, 695, 780, 834, 1040, 1094, 1112, 1390, 1560, 1641, 1668, 1807, 2085, 2188, 2224, 2735, 2780, 3120, 3282, 3336, 3614, 4170, 4376, 5421, 5470, 5560, 6564, 6672, 7111, 7228, 8205, 8340, 8752, 9035, 10842, 10940, 11120, 13128, 14222, 14456, 16410, 16680, 18070, 21333, 21684, 21880, 26256, 27105, 28444, 28912, 32820, 33360, 35555, 36140, 42666, 43368, 43760, 54210, 56888, 65640, 71110, 72280, 76033, 85332, 86736, 106665, 108420, 113776, 131280, 142220, 144560, 152066, 170664, 213330, 216840, 228099, 284440, 304132, 341328, 380165, 426660, 433680, 456198, 568880, 608264, 760330, 853320, 912396, 988429, 1140495, 1216528, 1520660, 1706640, 1824792, 1976858, 2280990, 2965287, 3041320, 3649584, 3953716, 4561980, 4942145, 5930574, 6082640, 7907432, 9123960, 9884290, 11861148, 14826435, 15814864, 18247920, 19768580, 23722296, 29652870, 39537160, 47444592, 59305740, 79074320, 118611480, 237222960]

約数ペア:

[(1, 237222960), (2, 118611480), (3, 79074320), (4, 59305740), (5, 47444592), (6, 39537160), (8, 29652870), (10, 23722296), (12, 19768580), (13, 18247920), (15, 15814864), (16, 14826435), (20, 11861148), (24, 9884290), (26, 9123960), (30, 7907432), (39, 6082640), (40, 5930574), (48, 4942145), (52, 4561980), (60, 3953716), (65, 3649584), (78, 3041320), (80, 2965287), (104, 2280990), (120, 1976858), (130, 1824792), (139, 1706640), (156, 1520660), (195, 1216528), (208, 1140495), (240, 988429), (260, 912396), (278, 853320), (312, 760330), (390, 608264), (417, 568880), (520, 456198), (547, 433680), (556, 426660), (624, 380165), (695, 341328), (780, 304132), (834, 284440), (1040, 228099), (1094, 216840), (1112, 213330), (1390, 170664), (1560, 152066), (1641, 144560), (1668, 142220), (1807, 131280), (2085, 113776), (2188, 108420), (2224, 106665), (2735, 86736), (2780, 85332), (3120, 76033), (3282, 72280), (3336, 71110), (3614, 65640), (4170, 56888), (4376, 54210), (5421, 43760), (5470, 43368), (5560, 42666), (6564, 36140), (6672, 35555), (7111, 33360), (7228, 32820), (8205, 28912), (8340, 28444), (8752, 27105), (9035, 26256), (10842, 21880), (10940, 21684), (11120, 21333), (13128, 18070), (14222, 16680), (14456, 16410)]