83824440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1461

約数の個数: 128

約数和(自身を含む): 291548160

約数和(自身を除く): 207723720

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, 1367, 1460, 1533, 1752, 2044, 2190, 2555, 2734, 2920, 3066, 4088, 4101, 4380, 5110, 5468, 6132, 6835, 7665, 8202, 8760, 9569, 10220, 10936, 12264, 13670, 15330, 16404, 19138, 20440, 20505, 27340, 28707, 30660, 32808, 38276, 41010, 47845, 54680, 57414, 61320, 76552, 82020, 95690, 99791, 114828, 143535, 164040, 191380, 199582, 229656, 287070, 299373, 382760, 399164, 498955, 574140, 598746, 698537, 798328, 997910, 1148280, 1197492, 1397074, 1496865, 1995820, 2095611, 2394984, 2794148, 2993730, 3492685, 3991640, 4191222, 5588296, 5987460, 6985370, 8382444, 10478055, 11974920, 13970740, 16764888, 20956110, 27941480, 41912220, 83824440]

約数ペア:

[(1, 83824440), (2, 41912220), (3, 27941480), (4, 20956110), (5, 16764888), (6, 13970740), (7, 11974920), (8, 10478055), (10, 8382444), (12, 6985370), (14, 5987460), (15, 5588296), (20, 4191222), (21, 3991640), (24, 3492685), (28, 2993730), (30, 2794148), (35, 2394984), (40, 2095611), (42, 1995820), (56, 1496865), (60, 1397074), (70, 1197492), (73, 1148280), (84, 997910), (105, 798328), (120, 698537), (140, 598746), (146, 574140), (168, 498955), (210, 399164), (219, 382760), (280, 299373), (292, 287070), (365, 229656), (420, 199582), (438, 191380), (511, 164040), (584, 143535), (730, 114828), (840, 99791), (876, 95690), (1022, 82020), (1095, 76552), (1367, 61320), (1460, 57414), (1533, 54680), (1752, 47845), (2044, 41010), (2190, 38276), (2555, 32808), (2734, 30660), (2920, 28707), (3066, 27340), (4088, 20505), (4101, 20440), (4380, 19138), (5110, 16404), (5468, 15330), (6132, 13670), (6835, 12264), (7665, 10936), (8202, 10220), (8760, 9569)]