38090640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 142490880

約数和(自身を除く): 104400240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 79, 80, 82, 84, 98, 105, 112, 120, 123, 140, 147, 158, 164, 168, 196, 205, 210, 237, 240, 245, 246, 280, 287, 294, 316, 328, 336, 392, 395, 410, 420, 474, 490, 492, 553, 560, 574, 588, 615, 632, 656, 735, 784, 790, 820, 840, 861, 948, 980, 984, 1106, 1148, 1176, 1185, 1230, 1264, 1435, 1470, 1580, 1640, 1659, 1680, 1722, 1896, 1960, 1968, 2009, 2212, 2296, 2352, 2370, 2460, 2765, 2870, 2940, 3160, 3239, 3280, 3318, 3444, 3792, 3871, 3920, 4018, 4305, 4424, 4592, 4740, 4920, 5530, 5740, 5880, 6027, 6320, 6478, 6636, 6888, 7742, 8036, 8295, 8610, 8848, 9480, 9717, 9840, 10045, 11060, 11480, 11613, 11760, 12054, 12956, 13272, 13776, 15484, 16072, 16195, 16590, 17220, 18960, 19355, 19434, 20090, 22120, 22673, 22960, 23226, 24108, 25912, 26544, 30135, 30968, 32144, 32390, 33180, 34440, 38710, 38868, 40180, 44240, 45346, 46452, 48216, 48585, 51824, 58065, 60270, 61936, 64780, 66360, 68019, 68880, 77420, 77736, 80360, 90692, 92904, 96432, 97170, 113365, 116130, 120540, 129560, 132720, 136038, 154840, 155472, 158711, 160720, 181384, 185808, 194340, 226730, 232260, 241080, 259120, 272076, 309680, 317422, 340095, 362768, 388680, 453460, 464520, 476133, 482160, 544152, 634844, 680190, 777360, 793555, 906920, 929040, 952266, 1088304, 1269688, 1360380, 1587110, 1813840, 1904532, 2380665, 2539376, 2720760, 3174220, 3809064, 4761330, 5441520, 6348440, 7618128, 9522660, 12696880, 19045320, 38090640]

約数ペア:

[(1, 38090640), (2, 19045320), (3, 12696880), (4, 9522660), (5, 7618128), (6, 6348440), (7, 5441520), (8, 4761330), (10, 3809064), (12, 3174220), (14, 2720760), (15, 2539376), (16, 2380665), (20, 1904532), (21, 1813840), (24, 1587110), (28, 1360380), (30, 1269688), (35, 1088304), (40, 952266), (41, 929040), (42, 906920), (48, 793555), (49, 777360), (56, 680190), (60, 634844), (70, 544152), (79, 482160), (80, 476133), (82, 464520), (84, 453460), (98, 388680), (105, 362768), (112, 340095), (120, 317422), (123, 309680), (140, 272076), (147, 259120), (158, 241080), (164, 232260), (168, 226730), (196, 194340), (205, 185808), (210, 181384), (237, 160720), (240, 158711), (245, 155472), (246, 154840), (280, 136038), (287, 132720), (294, 129560), (316, 120540), (328, 116130), (336, 113365), (392, 97170), (395, 96432), (410, 92904), (420, 90692), (474, 80360), (490, 77736), (492, 77420), (553, 68880), (560, 68019), (574, 66360), (588, 64780), (615, 61936), (632, 60270), (656, 58065), (735, 51824), (784, 48585), (790, 48216), (820, 46452), (840, 45346), (861, 44240), (948, 40180), (980, 38868), (984, 38710), (1106, 34440), (1148, 33180), (1176, 32390), (1185, 32144), (1230, 30968), (1264, 30135), (1435, 26544), (1470, 25912), (1580, 24108), (1640, 23226), (1659, 22960), (1680, 22673), (1722, 22120), (1896, 20090), (1960, 19434), (1968, 19355), (2009, 18960), (2212, 17220), (2296, 16590), (2352, 16195), (2370, 16072), (2460, 15484), (2765, 13776), (2870, 13272), (2940, 12956), (3160, 12054), (3239, 11760), (3280, 11613), (3318, 11480), (3444, 11060), (3792, 10045), (3871, 9840), (3920, 9717), (4018, 9480), (4305, 8848), (4424, 8610), (4592, 8295), (4740, 8036), (4920, 7742), (5530, 6888), (5740, 6636), (5880, 6478), (6027, 6320)]