155566320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 320

約数和(自身を含む): 629959680

約数和(自身を除く): 474393360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 419, 420, 442, 455, 476, 510, 520, 546, 560, 595, 624, 663, 680, 714, 728, 780, 816, 838, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1190, 1257, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1676, 1680, 1768, 1785, 1820, 1904, 2040, 2095, 2184, 2210, 2380, 2514, 2652, 2730, 2856, 2933, 3094, 3120, 3315, 3352, 3536, 3570, 3640, 4080, 4190, 4368, 4420, 4641, 4760, 5028, 5304, 5447, 5460, 5712, 5866, 6188, 6285, 6630, 6704, 7123, 7140, 7280, 7735, 8380, 8799, 8840, 9282, 9520, 10056, 10608, 10894, 10920, 11732, 12376, 12570, 13260, 14246, 14280, 14665, 15470, 16341, 16760, 17598, 17680, 18564, 20112, 21369, 21788, 21840, 23205, 23464, 24752, 25140, 26520, 27235, 28492, 28560, 29330, 30940, 32682, 33520, 35196, 35615, 37128, 38129, 42738, 43576, 43995, 46410, 46928, 49861, 50280, 53040, 54470, 56984, 58660, 61880, 65364, 70392, 71230, 74256, 76258, 81705, 85476, 87152, 87990, 92599, 92820, 99722, 100560, 106845, 108940, 113968, 114387, 117320, 123760, 130728, 140784, 142460, 149583, 152516, 163410, 170952, 175980, 185198, 185640, 190645, 199444, 213690, 217880, 228774, 234640, 249305, 261456, 277797, 284920, 299166, 305032, 326820, 341904, 351960, 370396, 371280, 381290, 398888, 427380, 435760, 457548, 462995, 498610, 555594, 569840, 571935, 598332, 610064, 648193, 653640, 703920, 740792, 747915, 762580, 797776, 854760, 915096, 925990, 997220, 1111188, 1143870, 1196664, 1296386, 1307280, 1388985, 1481584, 1495830, 1525160, 1709520, 1830192, 1851980, 1944579, 1994440, 2222376, 2287740, 2393328, 2592772, 2777970, 2991660, 3050320, 3240965, 3703960, 3889158, 3988880, 4444752, 4575480, 5185544, 5555940, 5983320, 6481930, 7407920, 7778316, 9150960, 9722895, 10371088, 11111880, 11966640, 12963860, 15556632, 19445790, 22223760, 25927720, 31113264, 38891580, 51855440, 77783160, 155566320]

約数ペア:

[(1, 155566320), (2, 77783160), (3, 51855440), (4, 38891580), (5, 31113264), (6, 25927720), (7, 22223760), (8, 19445790), (10, 15556632), (12, 12963860), (13, 11966640), (14, 11111880), (15, 10371088), (16, 9722895), (17, 9150960), (20, 7778316), (21, 7407920), (24, 6481930), (26, 5983320), (28, 5555940), (30, 5185544), (34, 4575480), (35, 4444752), (39, 3988880), (40, 3889158), (42, 3703960), (48, 3240965), (51, 3050320), (52, 2991660), (56, 2777970), (60, 2592772), (65, 2393328), (68, 2287740), (70, 2222376), (78, 1994440), (80, 1944579), (84, 1851980), (85, 1830192), (91, 1709520), (102, 1525160), (104, 1495830), (105, 1481584), (112, 1388985), (119, 1307280), (120, 1296386), (130, 1196664), (136, 1143870), (140, 1111188), (156, 997220), (168, 925990), (170, 915096), (182, 854760), (195, 797776), (204, 762580), (208, 747915), (210, 740792), (221, 703920), (238, 653640), (240, 648193), (255, 610064), (260, 598332), (272, 571935), (273, 569840), (280, 555594), (312, 498610), (336, 462995), (340, 457548), (357, 435760), (364, 427380), (390, 398888), (408, 381290), (419, 371280), (420, 370396), (442, 351960), (455, 341904), (476, 326820), (510, 305032), (520, 299166), (546, 284920), (560, 277797), (595, 261456), (624, 249305), (663, 234640), (680, 228774), (714, 217880), (728, 213690), (780, 199444), (816, 190645), (838, 185640), (840, 185198), (884, 175980), (910, 170952), (952, 163410), (1020, 152516), (1040, 149583), (1092, 142460), (1105, 140784), (1190, 130728), (1257, 123760), (1326, 117320), (1360, 114387), (1365, 113968), (1428, 108940), (1456, 106845), (1547, 100560), (1560, 99722), (1676, 92820), (1680, 92599), (1768, 87990), (1785, 87152), (1820, 85476), (1904, 81705), (2040, 76258), (2095, 74256), (2184, 71230), (2210, 70392), (2380, 65364), (2514, 61880), (2652, 58660), (2730, 56984), (2856, 54470), (2933, 53040), (3094, 50280), (3120, 49861), (3315, 46928), (3352, 46410), (3536, 43995), (3570, 43576), (3640, 42738), (4080, 38129), (4190, 37128), (4368, 35615), (4420, 35196), (4641, 33520), (4760, 32682), (5028, 30940), (5304, 29330), (5447, 28560), (5460, 28492), (5712, 27235), (5866, 26520), (6188, 25140), (6285, 24752), (6630, 23464), (6704, 23205), (7123, 21840), (7140, 21788), (7280, 21369), (7735, 20112), (8380, 18564), (8799, 17680), (8840, 17598), (9282, 16760), (9520, 16341), (10056, 15470), (10608, 14665), (10894, 14280), (10920, 14246), (11732, 13260), (12376, 12570)]