473529420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28909}}^1$

素因数の和:28944

約数の個数: 144

約数和(自身を含む): 1767904320

約数和(自身を除く): 1294374900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 28909, 57818, 86727, 115636, 144545, 173454, 202363, 260181, 289090, 346908, 375817, 404726, 433635, 520362, 578180, 607089, 751634, 809452, 867270, 1011815, 1040724, 1127451, 1214178, 1300905, 1503268, 1734540, 1821267, 1879085, 2023630, 2254902, 2428356, 2601810, 2630719, 3035445, 3382353, 3642534, 3758170, 4047260, 4509804, 5203620, 5261438, 5637255, 6070890, 6764706, 7285068, 7516340, 7892157, 9106335, 10522876, 11274510, 12141780, 13153595, 13529412, 15784314, 16911765, 18212670, 22549020, 23676471, 26307190, 31568628, 33823530, 36425340, 39460785, 47352942, 52614380, 67647060, 78921570, 94705884, 118382355, 157843140, 236764710, 473529420]

約数ペア:

[(1, 473529420), (2, 236764710), (3, 157843140), (4, 118382355), (5, 94705884), (6, 78921570), (7, 67647060), (9, 52614380), (10, 47352942), (12, 39460785), (13, 36425340), (14, 33823530), (15, 31568628), (18, 26307190), (20, 23676471), (21, 22549020), (26, 18212670), (28, 16911765), (30, 15784314), (35, 13529412), (36, 13153595), (39, 12141780), (42, 11274510), (45, 10522876), (52, 9106335), (60, 7892157), (63, 7516340), (65, 7285068), (70, 6764706), (78, 6070890), (84, 5637255), (90, 5261438), (91, 5203620), (105, 4509804), (117, 4047260), (126, 3758170), (130, 3642534), (140, 3382353), (156, 3035445), (180, 2630719), (182, 2601810), (195, 2428356), (210, 2254902), (234, 2023630), (252, 1879085), (260, 1821267), (273, 1734540), (315, 1503268), (364, 1300905), (390, 1214178), (420, 1127451), (455, 1040724), (468, 1011815), (546, 867270), (585, 809452), (630, 751634), (780, 607089), (819, 578180), (910, 520362), (1092, 433635), (1170, 404726), (1260, 375817), (1365, 346908), (1638, 289090), (1820, 260181), (2340, 202363), (2730, 173454), (3276, 144545), (4095, 115636), (5460, 86727), (8190, 57818), (16380, 28909)]