103283320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 279613440

約数和(自身を除く): 176330120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 73, 124, 140, 146, 155, 163, 217, 248, 280, 292, 310, 326, 365, 434, 511, 584, 620, 652, 730, 815, 868, 1022, 1085, 1141, 1240, 1304, 1460, 1630, 1736, 2044, 2170, 2263, 2282, 2555, 2920, 3260, 4088, 4340, 4526, 4564, 5053, 5110, 5705, 6520, 8680, 9052, 9128, 10106, 10220, 11315, 11410, 11899, 15841, 18104, 20212, 20440, 22630, 22820, 23798, 25265, 31682, 35371, 40424, 45260, 45640, 47596, 50530, 59495, 63364, 70742, 79205, 83293, 90520, 95192, 101060, 118990, 126728, 141484, 158410, 166586, 176855, 202120, 237980, 282968, 316820, 333172, 353710, 368869, 416465, 475960, 633640, 666344, 707420, 737738, 832930, 1414840, 1475476, 1665860, 1844345, 2582083, 2950952, 3331720, 3688690, 5164166, 7377380, 10328332, 12910415, 14754760, 20656664, 25820830, 51641660, 103283320]

約数ペア:

[(1, 103283320), (2, 51641660), (4, 25820830), (5, 20656664), (7, 14754760), (8, 12910415), (10, 10328332), (14, 7377380), (20, 5164166), (28, 3688690), (31, 3331720), (35, 2950952), (40, 2582083), (56, 1844345), (62, 1665860), (70, 1475476), (73, 1414840), (124, 832930), (140, 737738), (146, 707420), (155, 666344), (163, 633640), (217, 475960), (248, 416465), (280, 368869), (292, 353710), (310, 333172), (326, 316820), (365, 282968), (434, 237980), (511, 202120), (584, 176855), (620, 166586), (652, 158410), (730, 141484), (815, 126728), (868, 118990), (1022, 101060), (1085, 95192), (1141, 90520), (1240, 83293), (1304, 79205), (1460, 70742), (1630, 63364), (1736, 59495), (2044, 50530), (2170, 47596), (2263, 45640), (2282, 45260), (2555, 40424), (2920, 35371), (3260, 31682), (4088, 25265), (4340, 23798), (4526, 22820), (4564, 22630), (5053, 20440), (5110, 20212), (5705, 18104), (6520, 15841), (8680, 11899), (9052, 11410), (9128, 11315), (10106, 10220)]