102721320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 367960320

約数和(自身を除く): 265239000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 467, 468, 470, 520, 564, 585, 611, 705, 780, 846, 934, 936, 940, 1128, 1170, 1222, 1401, 1410, 1560, 1692, 1833, 1868, 1880, 2115, 2335, 2340, 2444, 2802, 2820, 3055, 3384, 3666, 3736, 4203, 4230, 4670, 4680, 4888, 5499, 5604, 5640, 6071, 6110, 7005, 7332, 8406, 8460, 9165, 9340, 10998, 11208, 12142, 12220, 14010, 14664, 16812, 16920, 18213, 18330, 18680, 21015, 21949, 21996, 24284, 24440, 27495, 28020, 30355, 33624, 36426, 36660, 42030, 43898, 43992, 48568, 54639, 54990, 56040, 60710, 65847, 72852, 73320, 84060, 87796, 91065, 109278, 109745, 109980, 121420, 131694, 145704, 168120, 175592, 182130, 197541, 218556, 219490, 219960, 242840, 263388, 273195, 285337, 329235, 364260, 395082, 437112, 438980, 526776, 546390, 570674, 658470, 728520, 790164, 856011, 877960, 987705, 1092780, 1141348, 1316940, 1426685, 1580328, 1712022, 1975410, 2185560, 2282696, 2568033, 2633880, 2853370, 3424044, 3950820, 4280055, 5136066, 5706740, 6848088, 7901640, 8560110, 10272132, 11413480, 12840165, 17120220, 20544264, 25680330, 34240440, 51360660, 102721320]

約数ペア:

[(1, 102721320), (2, 51360660), (3, 34240440), (4, 25680330), (5, 20544264), (6, 17120220), (8, 12840165), (9, 11413480), (10, 10272132), (12, 8560110), (13, 7901640), (15, 6848088), (18, 5706740), (20, 5136066), (24, 4280055), (26, 3950820), (30, 3424044), (36, 2853370), (39, 2633880), (40, 2568033), (45, 2282696), (47, 2185560), (52, 1975410), (60, 1712022), (65, 1580328), (72, 1426685), (78, 1316940), (90, 1141348), (94, 1092780), (104, 987705), (117, 877960), (120, 856011), (130, 790164), (141, 728520), (156, 658470), (180, 570674), (188, 546390), (195, 526776), (234, 438980), (235, 437112), (260, 395082), (282, 364260), (312, 329235), (360, 285337), (376, 273195), (390, 263388), (423, 242840), (467, 219960), (468, 219490), (470, 218556), (520, 197541), (564, 182130), (585, 175592), (611, 168120), (705, 145704), (780, 131694), (846, 121420), (934, 109980), (936, 109745), (940, 109278), (1128, 91065), (1170, 87796), (1222, 84060), (1401, 73320), (1410, 72852), (1560, 65847), (1692, 60710), (1833, 56040), (1868, 54990), (1880, 54639), (2115, 48568), (2335, 43992), (2340, 43898), (2444, 42030), (2802, 36660), (2820, 36426), (3055, 33624), (3384, 30355), (3666, 28020), (3736, 27495), (4203, 24440), (4230, 24284), (4670, 21996), (4680, 21949), (4888, 21015), (5499, 18680), (5604, 18330), (5640, 18213), (6071, 16920), (6110, 16812), (7005, 14664), (7332, 14010), (8406, 12220), (8460, 12142), (9165, 11208), (9340, 10998)]