238521279840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{125453}}^1$

素因数の和:125721

約数の個数: 192

約数和(自身を含む): 798959318976

約数和(自身を除く): 560438039136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 233, 240, 255, 272, 340, 408, 466, 480, 510, 544, 680, 699, 816, 932, 1020, 1165, 1360, 1398, 1632, 1864, 2040, 2330, 2720, 2796, 3495, 3728, 3961, 4080, 4660, 5592, 6990, 7456, 7922, 8160, 9320, 11184, 11883, 13980, 15844, 18640, 19805, 22368, 23766, 27960, 31688, 37280, 39610, 47532, 55920, 59415, 63376, 79220, 95064, 111840, 118830, 125453, 126752, 158440, 190128, 237660, 250906, 316880, 376359, 380256, 475320, 501812, 627265, 633760, 752718, 950640, 1003624, 1254530, 1505436, 1881795, 1901280, 2007248, 2132701, 2509060, 3010872, 3763590, 4014496, 4265402, 5018120, 6021744, 6398103, 7527180, 8530804, 10036240, 10663505, 12043488, 12796206, 15054360, 17061608, 20072480, 21327010, 25592412, 29230549, 30108720, 31990515, 34123216, 42654020, 51184824, 58461098, 60217440, 63981030, 68246432, 85308040, 87691647, 102369648, 116922196, 127962060, 146152745, 170616080, 175383294, 204739296, 233844392, 255924120, 292305490, 341232160, 350766588, 438458235, 467688784, 496919333, 511848240, 584610980, 701533176, 876916470, 935377568, 993838666, 1023696480, 1169221960, 1403066352, 1490757999, 1753832940, 1987677332, 2338443920, 2484596665, 2806132704, 2981515998, 3507665880, 3975354664, 4676887840, 4969193330, 5963031996, 7015331760, 7453789995, 7950709328, 9938386660, 11926063992, 14030663520, 14907579990, 15901418656, 19876773320, 23852127984, 29815159980, 39753546640, 47704255968, 59630319960, 79507093280, 119260639920, 238521279840]

約数ペア:

[(1, 238521279840), (2, 119260639920), (3, 79507093280), (4, 59630319960), (5, 47704255968), (6, 39753546640), (8, 29815159980), (10, 23852127984), (12, 19876773320), (15, 15901418656), (16, 14907579990), (17, 14030663520), (20, 11926063992), (24, 9938386660), (30, 7950709328), (32, 7453789995), (34, 7015331760), (40, 5963031996), (48, 4969193330), (51, 4676887840), (60, 3975354664), (68, 3507665880), (80, 2981515998), (85, 2806132704), (96, 2484596665), (102, 2338443920), (120, 1987677332), (136, 1753832940), (160, 1490757999), (170, 1403066352), (204, 1169221960), (233, 1023696480), (240, 993838666), (255, 935377568), (272, 876916470), (340, 701533176), (408, 584610980), (466, 511848240), (480, 496919333), (510, 467688784), (544, 438458235), (680, 350766588), (699, 341232160), (816, 292305490), (932, 255924120), (1020, 233844392), (1165, 204739296), (1360, 175383294), (1398, 170616080), (1632, 146152745), (1864, 127962060), (2040, 116922196), (2330, 102369648), (2720, 87691647), (2796, 85308040), (3495, 68246432), (3728, 63981030), (3961, 60217440), (4080, 58461098), (4660, 51184824), (5592, 42654020), (6990, 34123216), (7456, 31990515), (7922, 30108720), (8160, 29230549), (9320, 25592412), (11184, 21327010), (11883, 20072480), (13980, 17061608), (15844, 15054360), (18640, 12796206), (19805, 12043488), (22368, 10663505), (23766, 10036240), (27960, 8530804), (31688, 7527180), (37280, 6398103), (39610, 6021744), (47532, 5018120), (55920, 4265402), (59415, 4014496), (63376, 3763590), (79220, 3010872), (95064, 2509060), (111840, 2132701), (118830, 2007248), (125453, 1901280), (126752, 1881795), (158440, 1505436), (190128, 1254530), (237660, 1003624), (250906, 950640), (316880, 752718), (376359, 633760), (380256, 627265), (475320, 501812)]