121207320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 444528000

約数和(自身を除く): 323320680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 89, 90, 97, 104, 108, 117, 120, 130, 135, 156, 178, 180, 194, 195, 216, 234, 260, 267, 270, 291, 312, 351, 356, 360, 388, 390, 445, 468, 485, 520, 534, 540, 582, 585, 702, 712, 776, 780, 801, 873, 890, 936, 970, 1068, 1080, 1157, 1164, 1170, 1261, 1335, 1404, 1455, 1560, 1602, 1746, 1755, 1780, 1940, 2136, 2314, 2328, 2340, 2403, 2522, 2619, 2670, 2808, 2910, 3204, 3471, 3492, 3510, 3560, 3783, 3880, 4005, 4365, 4628, 4680, 4806, 5044, 5238, 5340, 5785, 5820, 6305, 6408, 6942, 6984, 7020, 7566, 8010, 8633, 8730, 9256, 9612, 10088, 10413, 10476, 10680, 11349, 11570, 11640, 12015, 12610, 13095, 13884, 14040, 15132, 16020, 17266, 17355, 17460, 18915, 19224, 20826, 20952, 22698, 23140, 24030, 25220, 25899, 26190, 27768, 30264, 31239, 32040, 34047, 34532, 34710, 34920, 37830, 41652, 43165, 45396, 46280, 48060, 50440, 51798, 52065, 52380, 56745, 62478, 68094, 69064, 69420, 75660, 77697, 83304, 86330, 90792, 96120, 103596, 104130, 104760, 112229, 113490, 124956, 129495, 136188, 138840, 151320, 155394, 156195, 170235, 172660, 207192, 208260, 224458, 226980, 233091, 249912, 258990, 272376, 310788, 312390, 336687, 340470, 345320, 388485, 416520, 448916, 453960, 466182, 517980, 561145, 621576, 624780, 673374, 680940, 776970, 897832, 932364, 1010061, 1035960, 1122290, 1165455, 1249560, 1346748, 1361880, 1553940, 1683435, 1864728, 2020122, 2244580, 2330910, 2693496, 3030183, 3107880, 3366870, 4040244, 4489160, 4661820, 5050305, 6060366, 6733740, 8080488, 9323640, 10100610, 12120732, 13467480, 15150915, 20201220, 24241464, 30301830, 40402440, 60603660, 121207320]

約数ペア:

[(1, 121207320), (2, 60603660), (3, 40402440), (4, 30301830), (5, 24241464), (6, 20201220), (8, 15150915), (9, 13467480), (10, 12120732), (12, 10100610), (13, 9323640), (15, 8080488), (18, 6733740), (20, 6060366), (24, 5050305), (26, 4661820), (27, 4489160), (30, 4040244), (36, 3366870), (39, 3107880), (40, 3030183), (45, 2693496), (52, 2330910), (54, 2244580), (60, 2020122), (65, 1864728), (72, 1683435), (78, 1553940), (89, 1361880), (90, 1346748), (97, 1249560), (104, 1165455), (108, 1122290), (117, 1035960), (120, 1010061), (130, 932364), (135, 897832), (156, 776970), (178, 680940), (180, 673374), (194, 624780), (195, 621576), (216, 561145), (234, 517980), (260, 466182), (267, 453960), (270, 448916), (291, 416520), (312, 388485), (351, 345320), (356, 340470), (360, 336687), (388, 312390), (390, 310788), (445, 272376), (468, 258990), (485, 249912), (520, 233091), (534, 226980), (540, 224458), (582, 208260), (585, 207192), (702, 172660), (712, 170235), (776, 156195), (780, 155394), (801, 151320), (873, 138840), (890, 136188), (936, 129495), (970, 124956), (1068, 113490), (1080, 112229), (1157, 104760), (1164, 104130), (1170, 103596), (1261, 96120), (1335, 90792), (1404, 86330), (1455, 83304), (1560, 77697), (1602, 75660), (1746, 69420), (1755, 69064), (1780, 68094), (1940, 62478), (2136, 56745), (2314, 52380), (2328, 52065), (2340, 51798), (2403, 50440), (2522, 48060), (2619, 46280), (2670, 45396), (2808, 43165), (2910, 41652), (3204, 37830), (3471, 34920), (3492, 34710), (3510, 34532), (3560, 34047), (3783, 32040), (3880, 31239), (4005, 30264), (4365, 27768), (4628, 26190), (4680, 25899), (4806, 25220), (5044, 24030), (5238, 23140), (5340, 22698), (5785, 20952), (5820, 20826), (6305, 19224), (6408, 18915), (6942, 17460), (6984, 17355), (7020, 17266), (7566, 16020), (8010, 15132), (8633, 14040), (8730, 13884), (9256, 13095), (9612, 12610), (10088, 12015), (10413, 11640), (10476, 11570), (10680, 11349)]