122153280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 421599360

約数和(自身を除く): 299446080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 181, 185, 190, 192, 222, 228, 240, 285, 296, 304, 320, 362, 370, 380, 444, 456, 480, 543, 555, 570, 592, 608, 703, 724, 740, 760, 888, 905, 912, 960, 1086, 1110, 1140, 1184, 1216, 1406, 1448, 1480, 1520, 1776, 1810, 1824, 2109, 2172, 2220, 2280, 2368, 2715, 2812, 2896, 2960, 3040, 3439, 3515, 3552, 3620, 3648, 4218, 4344, 4440, 4560, 5430, 5624, 5792, 5920, 6080, 6697, 6878, 7030, 7104, 7240, 8436, 8688, 8880, 9120, 10317, 10545, 10860, 11248, 11584, 11840, 13394, 13756, 14060, 14480, 16872, 17195, 17376, 17760, 18240, 20091, 20634, 21090, 21720, 22496, 26788, 27512, 28120, 28960, 33485, 33744, 34390, 34752, 35520, 40182, 41268, 42180, 43440, 44992, 51585, 53576, 55024, 56240, 57920, 66970, 67488, 68780, 80364, 82536, 84360, 86880, 100455, 103170, 107152, 110048, 112480, 127243, 133940, 134976, 137560, 160728, 165072, 168720, 173760, 200910, 206340, 214304, 220096, 224960, 254486, 267880, 275120, 321456, 330144, 337440, 381729, 401820, 412680, 428608, 508972, 535760, 550240, 636215, 642912, 660288, 674880, 763458, 803640, 825360, 1017944, 1071520, 1100480, 1272430, 1285824, 1526916, 1607280, 1650720, 1908645, 2035888, 2143040, 2544860, 3053832, 3214560, 3301440, 3817290, 4071776, 5089720, 6107664, 6429120, 7634580, 8143552, 10179440, 12215328, 15269160, 20358880, 24430656, 30538320, 40717760, 61076640, 122153280]

約数ペア:

[(1, 122153280), (2, 61076640), (3, 40717760), (4, 30538320), (5, 24430656), (6, 20358880), (8, 15269160), (10, 12215328), (12, 10179440), (15, 8143552), (16, 7634580), (19, 6429120), (20, 6107664), (24, 5089720), (30, 4071776), (32, 3817290), (37, 3301440), (38, 3214560), (40, 3053832), (48, 2544860), (57, 2143040), (60, 2035888), (64, 1908645), (74, 1650720), (76, 1607280), (80, 1526916), (95, 1285824), (96, 1272430), (111, 1100480), (114, 1071520), (120, 1017944), (148, 825360), (152, 803640), (160, 763458), (181, 674880), (185, 660288), (190, 642912), (192, 636215), (222, 550240), (228, 535760), (240, 508972), (285, 428608), (296, 412680), (304, 401820), (320, 381729), (362, 337440), (370, 330144), (380, 321456), (444, 275120), (456, 267880), (480, 254486), (543, 224960), (555, 220096), (570, 214304), (592, 206340), (608, 200910), (703, 173760), (724, 168720), (740, 165072), (760, 160728), (888, 137560), (905, 134976), (912, 133940), (960, 127243), (1086, 112480), (1110, 110048), (1140, 107152), (1184, 103170), (1216, 100455), (1406, 86880), (1448, 84360), (1480, 82536), (1520, 80364), (1776, 68780), (1810, 67488), (1824, 66970), (2109, 57920), (2172, 56240), (2220, 55024), (2280, 53576), (2368, 51585), (2715, 44992), (2812, 43440), (2896, 42180), (2960, 41268), (3040, 40182), (3439, 35520), (3515, 34752), (3552, 34390), (3620, 33744), (3648, 33485), (4218, 28960), (4344, 28120), (4440, 27512), (4560, 26788), (5430, 22496), (5624, 21720), (5792, 21090), (5920, 20634), (6080, 20091), (6697, 18240), (6878, 17760), (7030, 17376), (7104, 17195), (7240, 16872), (8436, 14480), (8688, 14060), (8880, 13756), (9120, 13394), (10317, 11840), (10545, 11584), (10860, 11248)]