274161720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 256

約数和(自身を含む): 1012746240

約数和(自身を除く): 738584520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 73, 84, 85, 102, 105, 119, 120, 136, 140, 146, 168, 170, 204, 210, 219, 238, 255, 263, 280, 292, 340, 357, 365, 408, 420, 438, 476, 510, 511, 526, 584, 595, 680, 714, 730, 789, 840, 876, 952, 1020, 1022, 1052, 1095, 1190, 1241, 1315, 1428, 1460, 1533, 1578, 1752, 1785, 1841, 2040, 2044, 2104, 2190, 2380, 2482, 2555, 2630, 2856, 2920, 3066, 3156, 3570, 3682, 3723, 3945, 4088, 4380, 4471, 4760, 4964, 5110, 5260, 5523, 6132, 6205, 6312, 7140, 7364, 7446, 7665, 7890, 8687, 8760, 8942, 9205, 9928, 10220, 10520, 11046, 12264, 12410, 13413, 14280, 14728, 14892, 15330, 15780, 17374, 17884, 18410, 18615, 19199, 20440, 22092, 22355, 24820, 26061, 26826, 27615, 29784, 30660, 31297, 31560, 34748, 35768, 36820, 37230, 38398, 43435, 44184, 44710, 49640, 52122, 53652, 55230, 57597, 61320, 62594, 67065, 69496, 73640, 74460, 76796, 86870, 89420, 93891, 95995, 104244, 107304, 110460, 115194, 125188, 130305, 134130, 134393, 148920, 153592, 156485, 173740, 178840, 187782, 191990, 208488, 220920, 230388, 250376, 260610, 268260, 268786, 287985, 312970, 326383, 347480, 375564, 383980, 403179, 460776, 469455, 521220, 536520, 537572, 575970, 625940, 652766, 671965, 751128, 767960, 806358, 938910, 979149, 1042440, 1075144, 1151940, 1251880, 1305532, 1343930, 1612716, 1631915, 1877820, 1958298, 2015895, 2284681, 2303880, 2611064, 2687860, 3225432, 3263830, 3755640, 3916596, 4031790, 4569362, 4895745, 5375720, 6527660, 6854043, 7833192, 8063580, 9138724, 9791490, 11423405, 13055320, 13708086, 16127160, 18277448, 19582980, 22846810, 27416172, 34270215, 39165960, 45693620, 54832344, 68540430, 91387240, 137080860, 274161720]

約数ペア:

[(1, 274161720), (2, 137080860), (3, 91387240), (4, 68540430), (5, 54832344), (6, 45693620), (7, 39165960), (8, 34270215), (10, 27416172), (12, 22846810), (14, 19582980), (15, 18277448), (17, 16127160), (20, 13708086), (21, 13055320), (24, 11423405), (28, 9791490), (30, 9138724), (34, 8063580), (35, 7833192), (40, 6854043), (42, 6527660), (51, 5375720), (56, 4895745), (60, 4569362), (68, 4031790), (70, 3916596), (73, 3755640), (84, 3263830), (85, 3225432), (102, 2687860), (105, 2611064), (119, 2303880), (120, 2284681), (136, 2015895), (140, 1958298), (146, 1877820), (168, 1631915), (170, 1612716), (204, 1343930), (210, 1305532), (219, 1251880), (238, 1151940), (255, 1075144), (263, 1042440), (280, 979149), (292, 938910), (340, 806358), (357, 767960), (365, 751128), (408, 671965), (420, 652766), (438, 625940), (476, 575970), (510, 537572), (511, 536520), (526, 521220), (584, 469455), (595, 460776), (680, 403179), (714, 383980), (730, 375564), (789, 347480), (840, 326383), (876, 312970), (952, 287985), (1020, 268786), (1022, 268260), (1052, 260610), (1095, 250376), (1190, 230388), (1241, 220920), (1315, 208488), (1428, 191990), (1460, 187782), (1533, 178840), (1578, 173740), (1752, 156485), (1785, 153592), (1841, 148920), (2040, 134393), (2044, 134130), (2104, 130305), (2190, 125188), (2380, 115194), (2482, 110460), (2555, 107304), (2630, 104244), (2856, 95995), (2920, 93891), (3066, 89420), (3156, 86870), (3570, 76796), (3682, 74460), (3723, 73640), (3945, 69496), (4088, 67065), (4380, 62594), (4471, 61320), (4760, 57597), (4964, 55230), (5110, 53652), (5260, 52122), (5523, 49640), (6132, 44710), (6205, 44184), (6312, 43435), (7140, 38398), (7364, 37230), (7446, 36820), (7665, 35768), (7890, 34748), (8687, 31560), (8760, 31297), (8942, 30660), (9205, 29784), (9928, 27615), (10220, 26826), (10520, 26061), (11046, 24820), (12264, 22355), (12410, 22092), (13413, 20440), (14280, 19199), (14728, 18615), (14892, 18410), (15330, 17884), (15780, 17374)]