216533520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{14321}}^1$

素因数の和:14350

約数の個数: 160

約数和(自身を含む): 852445440

約数和(自身を除く): 635911920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 14321, 15120, 28642, 42963, 57284, 71605, 85926, 100247, 114568, 128889, 143210, 171852, 200494, 214815, 229136, 257778, 286420, 300741, 343704, 386667, 400988, 429630, 501235, 515556, 572840, 601482, 644445, 687408, 773334, 801976, 859260, 902223, 1002470, 1031112, 1145680, 1202964, 1288890, 1503705, 1546668, 1603952, 1718520, 1804446, 1933335, 2004940, 2062224, 2405928, 2577780, 2706669, 3007410, 3093336, 3437040, 3608892, 3866670, 4009880, 4511115, 4811856, 5155560, 5413338, 6014820, 6186672, 7217784, 7733340, 8019760, 9022230, 10311120, 10826676, 12029640, 13533345, 14435568, 15466680, 18044460, 21653352, 24059280, 27066690, 30933360, 36088920, 43306704, 54133380, 72177840, 108266760, 216533520]

約数ペア:

[(1, 216533520), (2, 108266760), (3, 72177840), (4, 54133380), (5, 43306704), (6, 36088920), (7, 30933360), (8, 27066690), (9, 24059280), (10, 21653352), (12, 18044460), (14, 15466680), (15, 14435568), (16, 13533345), (18, 12029640), (20, 10826676), (21, 10311120), (24, 9022230), (27, 8019760), (28, 7733340), (30, 7217784), (35, 6186672), (36, 6014820), (40, 5413338), (42, 5155560), (45, 4811856), (48, 4511115), (54, 4009880), (56, 3866670), (60, 3608892), (63, 3437040), (70, 3093336), (72, 3007410), (80, 2706669), (84, 2577780), (90, 2405928), (105, 2062224), (108, 2004940), (112, 1933335), (120, 1804446), (126, 1718520), (135, 1603952), (140, 1546668), (144, 1503705), (168, 1288890), (180, 1202964), (189, 1145680), (210, 1031112), (216, 1002470), (240, 902223), (252, 859260), (270, 801976), (280, 773334), (315, 687408), (336, 644445), (360, 601482), (378, 572840), (420, 515556), (432, 501235), (504, 429630), (540, 400988), (560, 386667), (630, 343704), (720, 300741), (756, 286420), (840, 257778), (945, 229136), (1008, 214815), (1080, 200494), (1260, 171852), (1512, 143210), (1680, 128889), (1890, 114568), (2160, 100247), (2520, 85926), (3024, 71605), (3780, 57284), (5040, 42963), (7560, 28642), (14321, 15120)]