340910880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 1117670400

約数和(自身を除く): 776759520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 83, 86, 96, 120, 129, 160, 166, 172, 199, 215, 240, 249, 258, 332, 344, 398, 415, 430, 480, 498, 516, 597, 645, 664, 688, 796, 830, 860, 995, 996, 1032, 1194, 1245, 1290, 1328, 1376, 1592, 1660, 1720, 1990, 1992, 2064, 2388, 2490, 2580, 2656, 2985, 3184, 3320, 3440, 3569, 3980, 3984, 4128, 4776, 4980, 5160, 5970, 6368, 6640, 6880, 7138, 7960, 7968, 8557, 9552, 9960, 10320, 10707, 11940, 13280, 14276, 15920, 16517, 17114, 17845, 19104, 19920, 20640, 21414, 23880, 25671, 28552, 31840, 33034, 34228, 35690, 39840, 42785, 42828, 47760, 49551, 51342, 53535, 57104, 66068, 68456, 71380, 82585, 85570, 85656, 95520, 99102, 102684, 107070, 114208, 128355, 132136, 136912, 142760, 165170, 171140, 171312, 198204, 205368, 214140, 247755, 256710, 264272, 273824, 285520, 330340, 342280, 342624, 396408, 410736, 428280, 495510, 513420, 528544, 571040, 660680, 684560, 710231, 792816, 821472, 856560, 991020, 1026840, 1321360, 1369120, 1420462, 1585632, 1713120, 1982040, 2053680, 2130693, 2642720, 2840924, 3551155, 3964080, 4107360, 4261386, 5681848, 7102310, 7928160, 8522772, 10653465, 11363696, 14204620, 17045544, 21306930, 22727392, 28409240, 34091088, 42613860, 56818480, 68182176, 85227720, 113636960, 170455440, 340910880]

約数ペア:

[(1, 340910880), (2, 170455440), (3, 113636960), (4, 85227720), (5, 68182176), (6, 56818480), (8, 42613860), (10, 34091088), (12, 28409240), (15, 22727392), (16, 21306930), (20, 17045544), (24, 14204620), (30, 11363696), (32, 10653465), (40, 8522772), (43, 7928160), (48, 7102310), (60, 5681848), (80, 4261386), (83, 4107360), (86, 3964080), (96, 3551155), (120, 2840924), (129, 2642720), (160, 2130693), (166, 2053680), (172, 1982040), (199, 1713120), (215, 1585632), (240, 1420462), (249, 1369120), (258, 1321360), (332, 1026840), (344, 991020), (398, 856560), (415, 821472), (430, 792816), (480, 710231), (498, 684560), (516, 660680), (597, 571040), (645, 528544), (664, 513420), (688, 495510), (796, 428280), (830, 410736), (860, 396408), (995, 342624), (996, 342280), (1032, 330340), (1194, 285520), (1245, 273824), (1290, 264272), (1328, 256710), (1376, 247755), (1592, 214140), (1660, 205368), (1720, 198204), (1990, 171312), (1992, 171140), (2064, 165170), (2388, 142760), (2490, 136912), (2580, 132136), (2656, 128355), (2985, 114208), (3184, 107070), (3320, 102684), (3440, 99102), (3569, 95520), (3980, 85656), (3984, 85570), (4128, 82585), (4776, 71380), (4980, 68456), (5160, 66068), (5970, 57104), (6368, 53535), (6640, 51342), (6880, 49551), (7138, 47760), (7960, 42828), (7968, 42785), (8557, 39840), (9552, 35690), (9960, 34228), (10320, 33034), (10707, 31840), (11940, 28552), (13280, 25671), (14276, 23880), (15920, 21414), (16517, 20640), (17114, 19920), (17845, 19104)]