1724580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 6237504

約数和(自身を除く): 4512924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 67, 78, 90, 99, 110, 117, 130, 132, 134, 143, 156, 165, 180, 195, 198, 201, 220, 234, 260, 268, 286, 330, 335, 390, 396, 402, 429, 468, 495, 572, 585, 603, 660, 670, 715, 737, 780, 804, 858, 871, 990, 1005, 1170, 1206, 1287, 1340, 1430, 1474, 1716, 1742, 1980, 2010, 2145, 2211, 2340, 2412, 2574, 2613, 2860, 2948, 3015, 3484, 3685, 4020, 4290, 4355, 4422, 5148, 5226, 6030, 6435, 6633, 7370, 7839, 8580, 8710, 8844, 9581, 10452, 11055, 12060, 12870, 13065, 13266, 14740, 15678, 17420, 19162, 22110, 25740, 26130, 26532, 28743, 31356, 33165, 38324, 39195, 44220, 47905, 52260, 57486, 66330, 78390, 86229, 95810, 114972, 132660, 143715, 156780, 172458, 191620, 287430, 344916, 431145, 574860, 862290, 1724580]

約数ペア:

[(1, 1724580), (2, 862290), (3, 574860), (4, 431145), (5, 344916), (6, 287430), (9, 191620), (10, 172458), (11, 156780), (12, 143715), (13, 132660), (15, 114972), (18, 95810), (20, 86229), (22, 78390), (26, 66330), (30, 57486), (33, 52260), (36, 47905), (39, 44220), (44, 39195), (45, 38324), (52, 33165), (55, 31356), (60, 28743), (65, 26532), (66, 26130), (67, 25740), (78, 22110), (90, 19162), (99, 17420), (110, 15678), (117, 14740), (130, 13266), (132, 13065), (134, 12870), (143, 12060), (156, 11055), (165, 10452), (180, 9581), (195, 8844), (198, 8710), (201, 8580), (220, 7839), (234, 7370), (260, 6633), (268, 6435), (286, 6030), (330, 5226), (335, 5148), (390, 4422), (396, 4355), (402, 4290), (429, 4020), (468, 3685), (495, 3484), (572, 3015), (585, 2948), (603, 2860), (660, 2613), (670, 2574), (715, 2412), (737, 2340), (780, 2211), (804, 2145), (858, 2010), (871, 1980), (990, 1742), (1005, 1716), (1170, 1474), (1206, 1430), (1287, 1340)]