1055340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 3852576

約数和(自身を除く): 2797236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 41, 44, 45, 52, 55, 60, 65, 66, 78, 82, 90, 99, 110, 117, 123, 130, 132, 143, 156, 164, 165, 180, 195, 198, 205, 220, 234, 246, 260, 286, 330, 369, 390, 396, 410, 429, 451, 468, 492, 495, 533, 572, 585, 615, 660, 715, 738, 780, 820, 858, 902, 990, 1066, 1170, 1230, 1287, 1353, 1430, 1476, 1599, 1716, 1804, 1845, 1980, 2132, 2145, 2255, 2340, 2460, 2574, 2665, 2706, 2860, 3198, 3690, 4059, 4290, 4510, 4797, 5148, 5330, 5412, 5863, 6396, 6435, 6765, 7380, 7995, 8118, 8580, 9020, 9594, 10660, 11726, 12870, 13530, 15990, 16236, 17589, 19188, 20295, 23452, 23985, 25740, 27060, 29315, 31980, 35178, 40590, 47970, 52767, 58630, 70356, 81180, 87945, 95940, 105534, 117260, 175890, 211068, 263835, 351780, 527670, 1055340]

約数ペア:

[(1, 1055340), (2, 527670), (3, 351780), (4, 263835), (5, 211068), (6, 175890), (9, 117260), (10, 105534), (11, 95940), (12, 87945), (13, 81180), (15, 70356), (18, 58630), (20, 52767), (22, 47970), (26, 40590), (30, 35178), (33, 31980), (36, 29315), (39, 27060), (41, 25740), (44, 23985), (45, 23452), (52, 20295), (55, 19188), (60, 17589), (65, 16236), (66, 15990), (78, 13530), (82, 12870), (90, 11726), (99, 10660), (110, 9594), (117, 9020), (123, 8580), (130, 8118), (132, 7995), (143, 7380), (156, 6765), (164, 6435), (165, 6396), (180, 5863), (195, 5412), (198, 5330), (205, 5148), (220, 4797), (234, 4510), (246, 4290), (260, 4059), (286, 3690), (330, 3198), (369, 2860), (390, 2706), (396, 2665), (410, 2574), (429, 2460), (451, 2340), (468, 2255), (492, 2145), (495, 2132), (533, 1980), (572, 1845), (585, 1804), (615, 1716), (660, 1599), (715, 1476), (738, 1430), (780, 1353), (820, 1287), (858, 1230), (902, 1170), (990, 1066)]