152366240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 426746880

約数和(自身を除く): 274380640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 65, 68, 80, 85, 104, 124, 130, 136, 139, 155, 160, 170, 208, 221, 248, 260, 272, 278, 310, 340, 403, 416, 442, 496, 520, 527, 544, 556, 620, 680, 695, 806, 884, 992, 1040, 1054, 1105, 1112, 1240, 1360, 1390, 1612, 1768, 1807, 2015, 2080, 2108, 2210, 2224, 2363, 2480, 2635, 2720, 2780, 3224, 3536, 3614, 4030, 4216, 4309, 4420, 4448, 4726, 4960, 5270, 5560, 6448, 6851, 7072, 7228, 8060, 8432, 8618, 8840, 9035, 9452, 10540, 11120, 11815, 12896, 13702, 14456, 16120, 16864, 17236, 17680, 18070, 18904, 21080, 21545, 22240, 23630, 27404, 28912, 30719, 32240, 34255, 34472, 35360, 36140, 37808, 42160, 43090, 47260, 54808, 56017, 57824, 61438, 64480, 68510, 68944, 72280, 73253, 75616, 84320, 86180, 94520, 109616, 112034, 122876, 137020, 137888, 144560, 146506, 153595, 172360, 189040, 219232, 224068, 245752, 274040, 280085, 289120, 293012, 307190, 344720, 366265, 378080, 448136, 491504, 548080, 560170, 586024, 614380, 689440, 732530, 896272, 952289, 983008, 1096160, 1120340, 1172048, 1228760, 1465060, 1792544, 1904578, 2240680, 2344096, 2457520, 2930120, 3809156, 4481360, 4761445, 4915040, 5860240, 7618312, 8962720, 9522890, 11720480, 15236624, 19045780, 30473248, 38091560, 76183120, 152366240]

約数ペア:

[(1, 152366240), (2, 76183120), (4, 38091560), (5, 30473248), (8, 19045780), (10, 15236624), (13, 11720480), (16, 9522890), (17, 8962720), (20, 7618312), (26, 5860240), (31, 4915040), (32, 4761445), (34, 4481360), (40, 3809156), (52, 2930120), (62, 2457520), (65, 2344096), (68, 2240680), (80, 1904578), (85, 1792544), (104, 1465060), (124, 1228760), (130, 1172048), (136, 1120340), (139, 1096160), (155, 983008), (160, 952289), (170, 896272), (208, 732530), (221, 689440), (248, 614380), (260, 586024), (272, 560170), (278, 548080), (310, 491504), (340, 448136), (403, 378080), (416, 366265), (442, 344720), (496, 307190), (520, 293012), (527, 289120), (544, 280085), (556, 274040), (620, 245752), (680, 224068), (695, 219232), (806, 189040), (884, 172360), (992, 153595), (1040, 146506), (1054, 144560), (1105, 137888), (1112, 137020), (1240, 122876), (1360, 112034), (1390, 109616), (1612, 94520), (1768, 86180), (1807, 84320), (2015, 75616), (2080, 73253), (2108, 72280), (2210, 68944), (2224, 68510), (2363, 64480), (2480, 61438), (2635, 57824), (2720, 56017), (2780, 54808), (3224, 47260), (3536, 43090), (3614, 42160), (4030, 37808), (4216, 36140), (4309, 35360), (4420, 34472), (4448, 34255), (4726, 32240), (4960, 30719), (5270, 28912), (5560, 27404), (6448, 23630), (6851, 22240), (7072, 21545), (7228, 21080), (8060, 18904), (8432, 18070), (8618, 17680), (8840, 17236), (9035, 16864), (9452, 16120), (10540, 14456), (11120, 13702), (11815, 12896)]