79186240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 224

約数和(自身を含む): 237012480

約数和(自身を除く): 157826240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 46, 53, 56, 58, 64, 70, 80, 92, 106, 112, 115, 116, 140, 145, 160, 161, 184, 203, 212, 224, 230, 232, 265, 280, 290, 320, 322, 368, 371, 406, 424, 448, 460, 464, 530, 560, 580, 644, 667, 736, 742, 805, 812, 848, 920, 928, 1015, 1060, 1120, 1160, 1219, 1288, 1334, 1472, 1484, 1537, 1610, 1624, 1696, 1840, 1855, 1856, 2030, 2120, 2240, 2320, 2438, 2576, 2668, 2968, 3074, 3220, 3248, 3335, 3392, 3680, 3710, 4060, 4240, 4640, 4669, 4876, 5152, 5336, 5936, 6095, 6148, 6440, 6496, 6670, 7360, 7420, 7685, 8120, 8480, 8533, 9280, 9338, 9752, 10304, 10672, 10759, 11872, 12190, 12296, 12880, 12992, 13340, 14840, 15370, 16240, 16960, 17066, 18676, 19504, 21344, 21518, 23345, 23744, 24380, 24592, 25760, 26680, 29680, 30740, 32480, 34132, 35351, 37352, 39008, 42665, 42688, 43036, 46690, 48760, 49184, 51520, 53360, 53795, 59360, 61480, 64960, 68264, 70702, 74704, 78016, 85330, 86072, 93380, 97520, 98368, 106720, 107590, 118720, 122960, 136528, 141404, 149408, 170660, 172144, 176755, 186760, 195040, 213440, 215180, 245920, 247457, 273056, 282808, 298816, 341320, 344288, 353510, 373520, 390080, 430360, 491840, 494914, 546112, 565616, 682640, 688576, 707020, 747040, 860720, 989828, 1131232, 1237285, 1365280, 1414040, 1494080, 1721440, 1979656, 2262464, 2474570, 2730560, 2828080, 3442880, 3959312, 4949140, 5656160, 7918624, 9898280, 11312320, 15837248, 19796560, 39593120, 79186240]

約数ペア:

[(1, 79186240), (2, 39593120), (4, 19796560), (5, 15837248), (7, 11312320), (8, 9898280), (10, 7918624), (14, 5656160), (16, 4949140), (20, 3959312), (23, 3442880), (28, 2828080), (29, 2730560), (32, 2474570), (35, 2262464), (40, 1979656), (46, 1721440), (53, 1494080), (56, 1414040), (58, 1365280), (64, 1237285), (70, 1131232), (80, 989828), (92, 860720), (106, 747040), (112, 707020), (115, 688576), (116, 682640), (140, 565616), (145, 546112), (160, 494914), (161, 491840), (184, 430360), (203, 390080), (212, 373520), (224, 353510), (230, 344288), (232, 341320), (265, 298816), (280, 282808), (290, 273056), (320, 247457), (322, 245920), (368, 215180), (371, 213440), (406, 195040), (424, 186760), (448, 176755), (460, 172144), (464, 170660), (530, 149408), (560, 141404), (580, 136528), (644, 122960), (667, 118720), (736, 107590), (742, 106720), (805, 98368), (812, 97520), (848, 93380), (920, 86072), (928, 85330), (1015, 78016), (1060, 74704), (1120, 70702), (1160, 68264), (1219, 64960), (1288, 61480), (1334, 59360), (1472, 53795), (1484, 53360), (1537, 51520), (1610, 49184), (1624, 48760), (1696, 46690), (1840, 43036), (1855, 42688), (1856, 42665), (2030, 39008), (2120, 37352), (2240, 35351), (2320, 34132), (2438, 32480), (2576, 30740), (2668, 29680), (2968, 26680), (3074, 25760), (3220, 24592), (3248, 24380), (3335, 23744), (3392, 23345), (3680, 21518), (3710, 21344), (4060, 19504), (4240, 18676), (4640, 17066), (4669, 16960), (4876, 16240), (5152, 15370), (5336, 14840), (5936, 13340), (6095, 12992), (6148, 12880), (6440, 12296), (6496, 12190), (6670, 11872), (7360, 10759), (7420, 10672), (7685, 10304), (8120, 9752), (8480, 9338), (8533, 9280)]