243059880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17021}}^1$

素因数の和:17059

約数の個数: 128

約数和(自身を含む): 882420480

約数和(自身を除く): 639360600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 17021, 34042, 51063, 68084, 85105, 102126, 119147, 136168, 170210, 204252, 238294, 255315, 289357, 340420, 357441, 408504, 476588, 510630, 578714, 595735, 680840, 714882, 868071, 953176, 1021260, 1157428, 1191470, 1429764, 1446785, 1736142, 1787205, 2025499, 2042520, 2314856, 2382940, 2859528, 2893570, 3472284, 3574410, 4050998, 4340355, 4765880, 5787140, 6076497, 6944568, 7148820, 8101996, 8680710, 10127495, 11574280, 12152994, 14297640, 16203992, 17361420, 20254990, 24305988, 30382485, 34722840, 40509980, 48611976, 60764970, 81019960, 121529940, 243059880]

約数ペア:

[(1, 243059880), (2, 121529940), (3, 81019960), (4, 60764970), (5, 48611976), (6, 40509980), (7, 34722840), (8, 30382485), (10, 24305988), (12, 20254990), (14, 17361420), (15, 16203992), (17, 14297640), (20, 12152994), (21, 11574280), (24, 10127495), (28, 8680710), (30, 8101996), (34, 7148820), (35, 6944568), (40, 6076497), (42, 5787140), (51, 4765880), (56, 4340355), (60, 4050998), (68, 3574410), (70, 3472284), (84, 2893570), (85, 2859528), (102, 2382940), (105, 2314856), (119, 2042520), (120, 2025499), (136, 1787205), (140, 1736142), (168, 1446785), (170, 1429764), (204, 1191470), (210, 1157428), (238, 1021260), (255, 953176), (280, 868071), (340, 714882), (357, 680840), (408, 595735), (420, 578714), (476, 510630), (510, 476588), (595, 408504), (680, 357441), (714, 340420), (840, 289357), (952, 255315), (1020, 238294), (1190, 204252), (1428, 170210), (1785, 136168), (2040, 119147), (2380, 102126), (2856, 85105), (3570, 68084), (4760, 51063), (7140, 34042), (14280, 17021)]