42702660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 180633600

約数和(自身を除く): 137930940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 79, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 158, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 237, 252, 260, 270, 273, 286, 297, 308, 315, 316, 330, 351, 364, 378, 385, 390, 395, 396, 420, 429, 455, 462, 468, 474, 495, 540, 546, 553, 572, 585, 594, 630, 660, 693, 702, 711, 715, 756, 770, 780, 790, 819, 858, 869, 910, 924, 945, 948, 990, 1001, 1027, 1092, 1106, 1155, 1170, 1185, 1188, 1260, 1287, 1365, 1386, 1404, 1422, 1430, 1485, 1540, 1580, 1638, 1659, 1716, 1738, 1755, 1820, 1890, 1980, 2002, 2054, 2079, 2133, 2145, 2212, 2310, 2340, 2370, 2457, 2574, 2607, 2730, 2765, 2772, 2844, 2860, 2970, 3003, 3081, 3276, 3318, 3465, 3476, 3510, 3555, 3780, 3861, 4004, 4095, 4108, 4158, 4266, 4290, 4345, 4620, 4740, 4914, 4977, 5005, 5135, 5148, 5214, 5460, 5530, 5940, 6006, 6083, 6162, 6435, 6636, 6930, 7020, 7110, 7189, 7722, 7821, 8190, 8295, 8316, 8532, 8580, 8690, 9009, 9243, 9828, 9954, 10010, 10270, 10395, 10428, 10665, 11060, 11297, 12012, 12166, 12285, 12324, 12870, 13035, 13860, 14220, 14378, 14931, 15015, 15405, 15444, 15642, 16380, 16590, 17380, 18018, 18249, 18486, 19305, 19908, 20020, 20540, 20790, 21330, 21567, 22594, 23463, 24332, 24570, 24885, 25740, 26070, 27027, 27729, 28756, 29862, 30030, 30415, 30810, 31284, 33180, 33891, 35945, 36036, 36498, 36972, 38610, 39105, 41580, 42660, 43134, 45045, 45188, 46215, 46926, 49140, 49770, 52140, 54054, 54747, 55458, 56485, 59724, 60060, 60830, 61620, 64701, 67782, 71890, 72996, 74655, 77220, 78210, 79079, 86268, 90090, 91245, 92430, 93852, 99540, 101673, 107835, 108108, 109494, 110916, 112970, 117315, 121660, 129402, 135135, 135564, 138645, 143780, 149310, 156420, 158158, 164241, 169455, 180180, 182490, 184860, 194103, 203346, 215670, 218988, 225940, 234630, 237237, 258804, 270270, 273735, 277290, 298620, 305019, 316316, 323505, 328482, 338910, 364980, 388206, 395395, 406692, 431340, 469260, 474474, 508365, 540540, 547470, 554580, 610038, 647010, 656964, 677820, 711711, 776412, 790790, 821205, 948948, 970515, 1016730, 1094940, 1186185, 1220076, 1294020, 1423422, 1525095, 1581580, 1642410, 1941030, 2033460, 2135133, 2372370, 2846844, 3050190, 3284820, 3558555, 3882060, 4270266, 4744740, 6100380, 7117110, 8540532, 10675665, 14234220, 21351330, 42702660]

約数ペア:

[(1, 42702660), (2, 21351330), (3, 14234220), (4, 10675665), (5, 8540532), (6, 7117110), (7, 6100380), (9, 4744740), (10, 4270266), (11, 3882060), (12, 3558555), (13, 3284820), (14, 3050190), (15, 2846844), (18, 2372370), (20, 2135133), (21, 2033460), (22, 1941030), (26, 1642410), (27, 1581580), (28, 1525095), (30, 1423422), (33, 1294020), (35, 1220076), (36, 1186185), (39, 1094940), (42, 1016730), (44, 970515), (45, 948948), (52, 821205), (54, 790790), (55, 776412), (60, 711711), (63, 677820), (65, 656964), (66, 647010), (70, 610038), (77, 554580), (78, 547470), (79, 540540), (84, 508365), (90, 474474), (91, 469260), (99, 431340), (105, 406692), (108, 395395), (110, 388206), (117, 364980), (126, 338910), (130, 328482), (132, 323505), (135, 316316), (140, 305019), (143, 298620), (154, 277290), (156, 273735), (158, 270270), (165, 258804), (180, 237237), (182, 234630), (189, 225940), (195, 218988), (198, 215670), (210, 203346), (220, 194103), (231, 184860), (234, 182490), (237, 180180), (252, 169455), (260, 164241), (270, 158158), (273, 156420), (286, 149310), (297, 143780), (308, 138645), (315, 135564), (316, 135135), (330, 129402), (351, 121660), (364, 117315), (378, 112970), (385, 110916), (390, 109494), (395, 108108), (396, 107835), (420, 101673), (429, 99540), (455, 93852), (462, 92430), (468, 91245), (474, 90090), (495, 86268), (540, 79079), (546, 78210), (553, 77220), (572, 74655), (585, 72996), (594, 71890), (630, 67782), (660, 64701), (693, 61620), (702, 60830), (711, 60060), (715, 59724), (756, 56485), (770, 55458), (780, 54747), (790, 54054), (819, 52140), (858, 49770), (869, 49140), (910, 46926), (924, 46215), (945, 45188), (948, 45045), (990, 43134), (1001, 42660), (1027, 41580), (1092, 39105), (1106, 38610), (1155, 36972), (1170, 36498), (1185, 36036), (1188, 35945), (1260, 33891), (1287, 33180), (1365, 31284), (1386, 30810), (1404, 30415), (1422, 30030), (1430, 29862), (1485, 28756), (1540, 27729), (1580, 27027), (1638, 26070), (1659, 25740), (1716, 24885), (1738, 24570), (1755, 24332), (1820, 23463), (1890, 22594), (1980, 21567), (2002, 21330), (2054, 20790), (2079, 20540), (2133, 20020), (2145, 19908), (2212, 19305), (2310, 18486), (2340, 18249), (2370, 18018), (2457, 17380), (2574, 16590), (2607, 16380), (2730, 15642), (2765, 15444), (2772, 15405), (2844, 15015), (2860, 14931), (2970, 14378), (3003, 14220), (3081, 13860), (3276, 13035), (3318, 12870), (3465, 12324), (3476, 12285), (3510, 12166), (3555, 12012), (3780, 11297), (3861, 11060), (4004, 10665), (4095, 10428), (4108, 10395), (4158, 10270), (4266, 10010), (4290, 9954), (4345, 9828), (4620, 9243), (4740, 9009), (4914, 8690), (4977, 8580), (5005, 8532), (5135, 8316), (5148, 8295), (5214, 8190), (5460, 7821), (5530, 7722), (5940, 7189), (6006, 7110), (6083, 7020), (6162, 6930), (6435, 6636)]