222095440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1149

約数の個数: 120

約数和(自身を含む): 612583560

約数和(自身を除く): 390488120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 560, 742, 784, 848, 980, 1060, 1069, 1484, 1855, 1960, 2120, 2138, 2597, 2968, 3710, 3920, 4240, 4276, 5194, 5345, 5936, 7420, 7483, 8552, 10388, 10690, 12985, 14840, 14966, 17104, 20776, 21380, 25970, 29680, 29932, 37415, 41552, 42760, 51940, 52381, 56657, 59864, 74830, 85520, 103880, 104762, 113314, 119728, 149660, 207760, 209524, 226628, 261905, 283285, 299320, 396599, 419048, 453256, 523810, 566570, 598640, 793198, 838096, 906512, 1047620, 1133140, 1586396, 1982995, 2095240, 2266280, 2776193, 3172792, 3965990, 4190480, 4532560, 5552386, 6345584, 7931980, 11104772, 13880965, 15863960, 22209544, 27761930, 31727920, 44419088, 55523860, 111047720, 222095440]

約数ペア:

[(1, 222095440), (2, 111047720), (4, 55523860), (5, 44419088), (7, 31727920), (8, 27761930), (10, 22209544), (14, 15863960), (16, 13880965), (20, 11104772), (28, 7931980), (35, 6345584), (40, 5552386), (49, 4532560), (53, 4190480), (56, 3965990), (70, 3172792), (80, 2776193), (98, 2266280), (106, 2095240), (112, 1982995), (140, 1586396), (196, 1133140), (212, 1047620), (245, 906512), (265, 838096), (280, 793198), (371, 598640), (392, 566570), (424, 523810), (490, 453256), (530, 419048), (560, 396599), (742, 299320), (784, 283285), (848, 261905), (980, 226628), (1060, 209524), (1069, 207760), (1484, 149660), (1855, 119728), (1960, 113314), (2120, 104762), (2138, 103880), (2597, 85520), (2968, 74830), (3710, 59864), (3920, 56657), (4240, 52381), (4276, 51940), (5194, 42760), (5345, 41552), (5936, 37415), (7420, 29932), (7483, 29680), (8552, 25970), (10388, 21380), (10690, 20776), (12985, 17104), (14840, 14966)]