234570180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 510543420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 89, 93, 109, 124, 130, 155, 156, 178, 186, 195, 218, 260, 267, 310, 327, 356, 372, 390, 403, 436, 445, 465, 534, 545, 620, 654, 780, 806, 890, 930, 1068, 1090, 1157, 1209, 1308, 1335, 1417, 1612, 1635, 1780, 1860, 2015, 2180, 2314, 2418, 2670, 2759, 2834, 3270, 3379, 3471, 4030, 4251, 4628, 4836, 5340, 5518, 5668, 5785, 6045, 6540, 6758, 6942, 7085, 8060, 8277, 8502, 9701, 10137, 11036, 11570, 12090, 13516, 13795, 13884, 14170, 16554, 16895, 17004, 17355, 19402, 20274, 21255, 23140, 24180, 27590, 28340, 29103, 33108, 33790, 34710, 35867, 38804, 40548, 41385, 42510, 43927, 48505, 50685, 55180, 58206, 67580, 69420, 71734, 82770, 85020, 87854, 97010, 101370, 107601, 116412, 126113, 131781, 143468, 145515, 165540, 175708, 179335, 194020, 202740, 215202, 219635, 252226, 263562, 291030, 300731, 358670, 378339, 430404, 439270, 504452, 527124, 538005, 582060, 601462, 630565, 658905, 717340, 756678, 878540, 902193, 1076010, 1202924, 1261130, 1317810, 1503655, 1513356, 1804386, 1891695, 2152020, 2522260, 2635620, 3007310, 3608772, 3783390, 3909503, 4510965, 6014620, 7566780, 7819006, 9021930, 11728509, 15638012, 18043860, 19547515, 23457018, 39095030, 46914036, 58642545, 78190060, 117285090, 234570180]

約数ペア:

[(1, 234570180), (2, 117285090), (3, 78190060), (4, 58642545), (5, 46914036), (6, 39095030), (10, 23457018), (12, 19547515), (13, 18043860), (15, 15638012), (20, 11728509), (26, 9021930), (30, 7819006), (31, 7566780), (39, 6014620), (52, 4510965), (60, 3909503), (62, 3783390), (65, 3608772), (78, 3007310), (89, 2635620), (93, 2522260), (109, 2152020), (124, 1891695), (130, 1804386), (155, 1513356), (156, 1503655), (178, 1317810), (186, 1261130), (195, 1202924), (218, 1076010), (260, 902193), (267, 878540), (310, 756678), (327, 717340), (356, 658905), (372, 630565), (390, 601462), (403, 582060), (436, 538005), (445, 527124), (465, 504452), (534, 439270), (545, 430404), (620, 378339), (654, 358670), (780, 300731), (806, 291030), (890, 263562), (930, 252226), (1068, 219635), (1090, 215202), (1157, 202740), (1209, 194020), (1308, 179335), (1335, 175708), (1417, 165540), (1612, 145515), (1635, 143468), (1780, 131781), (1860, 126113), (2015, 116412), (2180, 107601), (2314, 101370), (2418, 97010), (2670, 87854), (2759, 85020), (2834, 82770), (3270, 71734), (3379, 69420), (3471, 67580), (4030, 58206), (4251, 55180), (4628, 50685), (4836, 48505), (5340, 43927), (5518, 42510), (5668, 41385), (5785, 40548), (6045, 38804), (6540, 35867), (6758, 34710), (6942, 33790), (7085, 33108), (8060, 29103), (8277, 28340), (8502, 27590), (9701, 24180), (10137, 23140), (11036, 21255), (11570, 20274), (12090, 19402), (13516, 17355), (13795, 17004), (13884, 16895), (14170, 16554)]