1960149840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 320

約数和(自身を含む): 7014408192

約数和(自身を除く): 5054258352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 43, 44, 48, 55, 60, 62, 66, 80, 86, 88, 93, 110, 120, 124, 129, 132, 155, 165, 172, 176, 186, 215, 220, 240, 248, 258, 264, 310, 330, 341, 344, 372, 430, 440, 465, 473, 496, 516, 528, 557, 620, 645, 660, 682, 688, 744, 860, 880, 930, 946, 1023, 1032, 1114, 1240, 1290, 1320, 1333, 1364, 1419, 1488, 1671, 1705, 1720, 1860, 1892, 2046, 2064, 2228, 2365, 2480, 2580, 2640, 2666, 2728, 2785, 2838, 3342, 3410, 3440, 3720, 3784, 3999, 4092, 4456, 4730, 5115, 5160, 5332, 5456, 5570, 5676, 6127, 6665, 6684, 6820, 7095, 7440, 7568, 7998, 8184, 8355, 8912, 9460, 10230, 10320, 10664, 11140, 11352, 12254, 13330, 13368, 13640, 14190, 14663, 15996, 16368, 16710, 17267, 18381, 18920, 19995, 20460, 21328, 22280, 22704, 23951, 24508, 26660, 26736, 27280, 28380, 29326, 30635, 31992, 33420, 34534, 36762, 37840, 39990, 40920, 43989, 44560, 47902, 49016, 51801, 53320, 56760, 58652, 61270, 63984, 66840, 69068, 71853, 73315, 73524, 79980, 81840, 86335, 87978, 91905, 95804, 98032, 103602, 106640, 113520, 117304, 119755, 122540, 133680, 138136, 143706, 146630, 147048, 159960, 172670, 175956, 183810, 189937, 191608, 207204, 219945, 234608, 239510, 245080, 259005, 263461, 276272, 287412, 293260, 294096, 319920, 345340, 351912, 359265, 367620, 379874, 383216, 414408, 439890, 479020, 490160, 518010, 526922, 569811, 574824, 586520, 690680, 703824, 718530, 735240, 742481, 759748, 790383, 828816, 879780, 949685, 958040, 1036020, 1053844, 1139622, 1149648, 1173040, 1317305, 1381360, 1437060, 1470480, 1484962, 1519496, 1580766, 1759560, 1899370, 1916080, 2072040, 2107688, 2227443, 2279244, 2634610, 2849055, 2874120, 2969924, 3038992, 3161532, 3519120, 3712405, 3798740, 3951915, 4144080, 4215376, 4454886, 4558488, 5269220, 5698110, 5748240, 5939848, 6323064, 7424810, 7597480, 7903830, 8167291, 8909772, 9116976, 10538440, 11137215, 11396220, 11879696, 12646128, 14849620, 15194960, 15807660, 16334582, 17819544, 21076880, 22274430, 22792440, 24501873, 29699240, 31615320, 32669164, 35639088, 40836455, 44548860, 45584880, 49003746, 59398480, 63230640, 65338328, 81672910, 89097720, 98007492, 122509365, 130676656, 163345820, 178195440, 196014984, 245018730, 326691640, 392029968, 490037460, 653383280, 980074920, 1960149840]

約数ペア:

[(1, 1960149840), (2, 980074920), (3, 653383280), (4, 490037460), (5, 392029968), (6, 326691640), (8, 245018730), (10, 196014984), (11, 178195440), (12, 163345820), (15, 130676656), (16, 122509365), (20, 98007492), (22, 89097720), (24, 81672910), (30, 65338328), (31, 63230640), (33, 59398480), (40, 49003746), (43, 45584880), (44, 44548860), (48, 40836455), (55, 35639088), (60, 32669164), (62, 31615320), (66, 29699240), (80, 24501873), (86, 22792440), (88, 22274430), (93, 21076880), (110, 17819544), (120, 16334582), (124, 15807660), (129, 15194960), (132, 14849620), (155, 12646128), (165, 11879696), (172, 11396220), (176, 11137215), (186, 10538440), (215, 9116976), (220, 8909772), (240, 8167291), (248, 7903830), (258, 7597480), (264, 7424810), (310, 6323064), (330, 5939848), (341, 5748240), (344, 5698110), (372, 5269220), (430, 4558488), (440, 4454886), (465, 4215376), (473, 4144080), (496, 3951915), (516, 3798740), (528, 3712405), (557, 3519120), (620, 3161532), (645, 3038992), (660, 2969924), (682, 2874120), (688, 2849055), (744, 2634610), (860, 2279244), (880, 2227443), (930, 2107688), (946, 2072040), (1023, 1916080), (1032, 1899370), (1114, 1759560), (1240, 1580766), (1290, 1519496), (1320, 1484962), (1333, 1470480), (1364, 1437060), (1419, 1381360), (1488, 1317305), (1671, 1173040), (1705, 1149648), (1720, 1139622), (1860, 1053844), (1892, 1036020), (2046, 958040), (2064, 949685), (2228, 879780), (2365, 828816), (2480, 790383), (2580, 759748), (2640, 742481), (2666, 735240), (2728, 718530), (2785, 703824), (2838, 690680), (3342, 586520), (3410, 574824), (3440, 569811), (3720, 526922), (3784, 518010), (3999, 490160), (4092, 479020), (4456, 439890), (4730, 414408), (5115, 383216), (5160, 379874), (5332, 367620), (5456, 359265), (5570, 351912), (5676, 345340), (6127, 319920), (6665, 294096), (6684, 293260), (6820, 287412), (7095, 276272), (7440, 263461), (7568, 259005), (7998, 245080), (8184, 239510), (8355, 234608), (8912, 219945), (9460, 207204), (10230, 191608), (10320, 189937), (10664, 183810), (11140, 175956), (11352, 172670), (12254, 159960), (13330, 147048), (13368, 146630), (13640, 143706), (14190, 138136), (14663, 133680), (15996, 122540), (16368, 119755), (16710, 117304), (17267, 113520), (18381, 106640), (18920, 103602), (19995, 98032), (20460, 95804), (21328, 91905), (22280, 87978), (22704, 86335), (23951, 81840), (24508, 79980), (26660, 73524), (26736, 73315), (27280, 71853), (28380, 69068), (29326, 66840), (30635, 63984), (31992, 61270), (33420, 58652), (34534, 56760), (36762, 53320), (37840, 51801), (39990, 49016), (40920, 47902), (43989, 44560)]