250438560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 192

約数和(自身を含む): 854364672

約数和(自身を除く): 603926112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 480, 510, 544, 564, 653, 680, 705, 752, 799, 816, 940, 1020, 1128, 1306, 1360, 1410, 1504, 1598, 1632, 1880, 1959, 2040, 2256, 2397, 2612, 2720, 2820, 3196, 3265, 3760, 3918, 3995, 4080, 4512, 4794, 5224, 5640, 6392, 6530, 7520, 7836, 7990, 8160, 9588, 9795, 10448, 11101, 11280, 11985, 12784, 13060, 15672, 15980, 19176, 19590, 20896, 22202, 22560, 23970, 25568, 26120, 30691, 31344, 31960, 33303, 38352, 39180, 44404, 47940, 52240, 55505, 61382, 62688, 63920, 66606, 76704, 78360, 88808, 92073, 95880, 104480, 111010, 122764, 127840, 133212, 153455, 156720, 166515, 177616, 184146, 191760, 222020, 245528, 266424, 306910, 313440, 333030, 355232, 368292, 383520, 444040, 460365, 491056, 521747, 532848, 613820, 666060, 736584, 888080, 920730, 982112, 1043494, 1065696, 1227640, 1332120, 1473168, 1565241, 1776160, 1841460, 2086988, 2455280, 2608735, 2664240, 2946336, 3130482, 3682920, 4173976, 4910560, 5217470, 5328480, 6260964, 7365840, 7826205, 8347952, 10434940, 12521928, 14731680, 15652410, 16695904, 20869880, 25043856, 31304820, 41739760, 50087712, 62609640, 83479520, 125219280, 250438560]

約数ペア:

[(1, 250438560), (2, 125219280), (3, 83479520), (4, 62609640), (5, 50087712), (6, 41739760), (8, 31304820), (10, 25043856), (12, 20869880), (15, 16695904), (16, 15652410), (17, 14731680), (20, 12521928), (24, 10434940), (30, 8347952), (32, 7826205), (34, 7365840), (40, 6260964), (47, 5328480), (48, 5217470), (51, 4910560), (60, 4173976), (68, 3682920), (80, 3130482), (85, 2946336), (94, 2664240), (96, 2608735), (102, 2455280), (120, 2086988), (136, 1841460), (141, 1776160), (160, 1565241), (170, 1473168), (188, 1332120), (204, 1227640), (235, 1065696), (240, 1043494), (255, 982112), (272, 920730), (282, 888080), (340, 736584), (376, 666060), (408, 613820), (470, 532848), (480, 521747), (510, 491056), (544, 460365), (564, 444040), (653, 383520), (680, 368292), (705, 355232), (752, 333030), (799, 313440), (816, 306910), (940, 266424), (1020, 245528), (1128, 222020), (1306, 191760), (1360, 184146), (1410, 177616), (1504, 166515), (1598, 156720), (1632, 153455), (1880, 133212), (1959, 127840), (2040, 122764), (2256, 111010), (2397, 104480), (2612, 95880), (2720, 92073), (2820, 88808), (3196, 78360), (3265, 76704), (3760, 66606), (3918, 63920), (3995, 62688), (4080, 61382), (4512, 55505), (4794, 52240), (5224, 47940), (5640, 44404), (6392, 39180), (6530, 38352), (7520, 33303), (7836, 31960), (7990, 31344), (8160, 30691), (9588, 26120), (9795, 25568), (10448, 23970), (11101, 22560), (11280, 22202), (11985, 20896), (12784, 19590), (13060, 19176), (15672, 15980)]