2194920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 8910720

約数和(自身を除く): 6715800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 67, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 134, 140, 156, 168, 180, 182, 195, 201, 210, 234, 252, 260, 268, 273, 280, 312, 315, 335, 360, 364, 390, 402, 420, 455, 468, 469, 504, 520, 536, 546, 585, 603, 630, 670, 728, 780, 804, 819, 840, 871, 910, 936, 938, 1005, 1092, 1170, 1206, 1260, 1340, 1365, 1407, 1560, 1608, 1638, 1742, 1820, 1876, 2010, 2184, 2340, 2345, 2412, 2520, 2613, 2680, 2730, 2814, 3015, 3276, 3484, 3640, 3752, 4020, 4095, 4221, 4355, 4680, 4690, 4824, 5226, 5460, 5628, 6030, 6097, 6552, 6968, 7035, 7839, 8040, 8190, 8442, 8710, 9380, 10452, 10920, 11256, 12060, 12194, 13065, 14070, 15678, 16380, 16884, 17420, 18291, 18760, 20904, 21105, 24120, 24388, 26130, 28140, 30485, 31356, 32760, 33768, 34840, 36582, 39195, 42210, 48776, 52260, 54873, 56280, 60970, 62712, 73164, 78390, 84420, 91455, 104520, 109746, 121940, 146328, 156780, 168840, 182910, 219492, 243880, 274365, 313560, 365820, 438984, 548730, 731640, 1097460, 2194920]

約数ペア:

[(1, 2194920), (2, 1097460), (3, 731640), (4, 548730), (5, 438984), (6, 365820), (7, 313560), (8, 274365), (9, 243880), (10, 219492), (12, 182910), (13, 168840), (14, 156780), (15, 146328), (18, 121940), (20, 109746), (21, 104520), (24, 91455), (26, 84420), (28, 78390), (30, 73164), (35, 62712), (36, 60970), (39, 56280), (40, 54873), (42, 52260), (45, 48776), (52, 42210), (56, 39195), (60, 36582), (63, 34840), (65, 33768), (67, 32760), (70, 31356), (72, 30485), (78, 28140), (84, 26130), (90, 24388), (91, 24120), (104, 21105), (105, 20904), (117, 18760), (120, 18291), (126, 17420), (130, 16884), (134, 16380), (140, 15678), (156, 14070), (168, 13065), (180, 12194), (182, 12060), (195, 11256), (201, 10920), (210, 10452), (234, 9380), (252, 8710), (260, 8442), (268, 8190), (273, 8040), (280, 7839), (312, 7035), (315, 6968), (335, 6552), (360, 6097), (364, 6030), (390, 5628), (402, 5460), (420, 5226), (455, 4824), (468, 4690), (469, 4680), (504, 4355), (520, 4221), (536, 4095), (546, 4020), (585, 3752), (603, 3640), (630, 3484), (670, 3276), (728, 3015), (780, 2814), (804, 2730), (819, 2680), (840, 2613), (871, 2520), (910, 2412), (936, 2345), (938, 2340), (1005, 2184), (1092, 2010), (1170, 1876), (1206, 1820), (1260, 1742), (1340, 1638), (1365, 1608), (1407, 1560)]