288104080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 771379200

約数和(自身を除く): 483275120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 59, 62, 80, 88, 110, 118, 124, 155, 176, 179, 220, 236, 248, 295, 310, 341, 358, 440, 472, 496, 590, 620, 649, 682, 716, 880, 895, 944, 1180, 1240, 1298, 1364, 1432, 1705, 1790, 1829, 1969, 2360, 2480, 2596, 2728, 2864, 3245, 3410, 3580, 3658, 3938, 4720, 5192, 5456, 5549, 6490, 6820, 7160, 7316, 7876, 9145, 9845, 10384, 10561, 11098, 12980, 13640, 14320, 14632, 15752, 18290, 19690, 20119, 21122, 22196, 25960, 27280, 27745, 29264, 31504, 36580, 39380, 40238, 42244, 44392, 51920, 52805, 55490, 61039, 73160, 78760, 80476, 84488, 88784, 100595, 105610, 110980, 116171, 122078, 146320, 157520, 160952, 168976, 201190, 211220, 221960, 232342, 244156, 305195, 321904, 327391, 402380, 422440, 443920, 464684, 488312, 580855, 610390, 654782, 804760, 844880, 929368, 976624, 1161710, 1220780, 1309564, 1609520, 1636955, 1858736, 2323420, 2441560, 2619128, 3273910, 3601301, 4646840, 4883120, 5238256, 6547820, 7202602, 9293680, 13095640, 14405204, 18006505, 26191280, 28810408, 36013010, 57620816, 72026020, 144052040, 288104080]

約数ペア:

[(1, 288104080), (2, 144052040), (4, 72026020), (5, 57620816), (8, 36013010), (10, 28810408), (11, 26191280), (16, 18006505), (20, 14405204), (22, 13095640), (31, 9293680), (40, 7202602), (44, 6547820), (55, 5238256), (59, 4883120), (62, 4646840), (80, 3601301), (88, 3273910), (110, 2619128), (118, 2441560), (124, 2323420), (155, 1858736), (176, 1636955), (179, 1609520), (220, 1309564), (236, 1220780), (248, 1161710), (295, 976624), (310, 929368), (341, 844880), (358, 804760), (440, 654782), (472, 610390), (496, 580855), (590, 488312), (620, 464684), (649, 443920), (682, 422440), (716, 402380), (880, 327391), (895, 321904), (944, 305195), (1180, 244156), (1240, 232342), (1298, 221960), (1364, 211220), (1432, 201190), (1705, 168976), (1790, 160952), (1829, 157520), (1969, 146320), (2360, 122078), (2480, 116171), (2596, 110980), (2728, 105610), (2864, 100595), (3245, 88784), (3410, 84488), (3580, 80476), (3658, 78760), (3938, 73160), (4720, 61039), (5192, 55490), (5456, 52805), (5549, 51920), (6490, 44392), (6820, 42244), (7160, 40238), (7316, 39380), (7876, 36580), (9145, 31504), (9845, 29264), (10384, 27745), (10561, 27280), (11098, 25960), (12980, 22196), (13640, 21122), (14320, 20119), (14632, 19690), (15752, 18290)]