242523520

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 611388000

約数和(自身を除く): 368864480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 73, 80, 116, 128, 145, 146, 160, 179, 232, 290, 292, 320, 358, 365, 464, 580, 584, 640, 716, 730, 895, 928, 1160, 1168, 1432, 1460, 1790, 1856, 2117, 2320, 2336, 2864, 2920, 3580, 3712, 4234, 4640, 4672, 5191, 5728, 5840, 7160, 8468, 9280, 9344, 10382, 10585, 11456, 11680, 13067, 14320, 16936, 18560, 20764, 21170, 22912, 23360, 25955, 26134, 28640, 33872, 41528, 42340, 46720, 51910, 52268, 57280, 65335, 67744, 83056, 84680, 103820, 104536, 114560, 130670, 135488, 166112, 169360, 207640, 209072, 261340, 270976, 332224, 338720, 378943, 415280, 418144, 522680, 664448, 677440, 757886, 830560, 836288, 1045360, 1354880, 1515772, 1661120, 1672576, 1894715, 2090720, 3031544, 3322240, 3789430, 4181440, 6063088, 7578860, 8362880, 12126176, 15157720, 24252352, 30315440, 48504704, 60630880, 121261760, 242523520]

約数ペア:

[(1, 242523520), (2, 121261760), (4, 60630880), (5, 48504704), (8, 30315440), (10, 24252352), (16, 15157720), (20, 12126176), (29, 8362880), (32, 7578860), (40, 6063088), (58, 4181440), (64, 3789430), (73, 3322240), (80, 3031544), (116, 2090720), (128, 1894715), (145, 1672576), (146, 1661120), (160, 1515772), (179, 1354880), (232, 1045360), (290, 836288), (292, 830560), (320, 757886), (358, 677440), (365, 664448), (464, 522680), (580, 418144), (584, 415280), (640, 378943), (716, 338720), (730, 332224), (895, 270976), (928, 261340), (1160, 209072), (1168, 207640), (1432, 169360), (1460, 166112), (1790, 135488), (1856, 130670), (2117, 114560), (2320, 104536), (2336, 103820), (2864, 84680), (2920, 83056), (3580, 67744), (3712, 65335), (4234, 57280), (4640, 52268), (4672, 51910), (5191, 46720), (5728, 42340), (5840, 41528), (7160, 33872), (8468, 28640), (9280, 26134), (9344, 25955), (10382, 23360), (10585, 22912), (11456, 21170), (11680, 20764), (13067, 18560), (14320, 16936)]