427585320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 192

約数和(自身を含む): 1459710720

約数和(自身を除く): 1032125400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 47, 60, 72, 74, 90, 94, 111, 120, 141, 148, 180, 185, 188, 222, 235, 282, 296, 333, 360, 370, 376, 423, 444, 470, 555, 564, 666, 683, 705, 740, 846, 888, 940, 1110, 1128, 1332, 1366, 1410, 1480, 1665, 1692, 1739, 1880, 2049, 2115, 2220, 2664, 2732, 2820, 3330, 3384, 3415, 3478, 4098, 4230, 4440, 5217, 5464, 5640, 6147, 6660, 6830, 6956, 8196, 8460, 8695, 10245, 10434, 12294, 13320, 13660, 13912, 15651, 16392, 16920, 17390, 20490, 20868, 24588, 25271, 26085, 27320, 30735, 31302, 32101, 34780, 40980, 41736, 49176, 50542, 52170, 61470, 62604, 64202, 69560, 75813, 78255, 81960, 96303, 101084, 104340, 122940, 125208, 126355, 128404, 151626, 156510, 160505, 192606, 202168, 208680, 227439, 245880, 252710, 256808, 288909, 303252, 313020, 321010, 379065, 385212, 454878, 481515, 505420, 577818, 606504, 626040, 642020, 758130, 770424, 909756, 963030, 1010840, 1137195, 1155636, 1187737, 1284040, 1444545, 1516260, 1819512, 1926060, 2274390, 2311272, 2375474, 2889090, 3032520, 3563211, 3852120, 4548780, 4750948, 5778180, 5938685, 7126422, 9097560, 9501896, 10689633, 11556360, 11877370, 14252844, 17816055, 21379266, 23754740, 28505688, 35632110, 42758532, 47509480, 53448165, 71264220, 85517064, 106896330, 142528440, 213792660, 427585320]

約数ペア:

[(1, 427585320), (2, 213792660), (3, 142528440), (4, 106896330), (5, 85517064), (6, 71264220), (8, 53448165), (9, 47509480), (10, 42758532), (12, 35632110), (15, 28505688), (18, 23754740), (20, 21379266), (24, 17816055), (30, 14252844), (36, 11877370), (37, 11556360), (40, 10689633), (45, 9501896), (47, 9097560), (60, 7126422), (72, 5938685), (74, 5778180), (90, 4750948), (94, 4548780), (111, 3852120), (120, 3563211), (141, 3032520), (148, 2889090), (180, 2375474), (185, 2311272), (188, 2274390), (222, 1926060), (235, 1819512), (282, 1516260), (296, 1444545), (333, 1284040), (360, 1187737), (370, 1155636), (376, 1137195), (423, 1010840), (444, 963030), (470, 909756), (555, 770424), (564, 758130), (666, 642020), (683, 626040), (705, 606504), (740, 577818), (846, 505420), (888, 481515), (940, 454878), (1110, 385212), (1128, 379065), (1332, 321010), (1366, 313020), (1410, 303252), (1480, 288909), (1665, 256808), (1692, 252710), (1739, 245880), (1880, 227439), (2049, 208680), (2115, 202168), (2220, 192606), (2664, 160505), (2732, 156510), (2820, 151626), (3330, 128404), (3384, 126355), (3415, 125208), (3478, 122940), (4098, 104340), (4230, 101084), (4440, 96303), (5217, 81960), (5464, 78255), (5640, 75813), (6147, 69560), (6660, 64202), (6830, 62604), (6956, 61470), (8196, 52170), (8460, 50542), (8695, 49176), (10245, 41736), (10434, 40980), (12294, 34780), (13320, 32101), (13660, 31302), (13912, 30735), (15651, 27320), (16392, 26085), (16920, 25271), (17390, 24588), (20490, 20868)]