842432640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3347

約数の個数: 256

約数和(自身を含む): 3231360000

約数和(自身を除く): 2388927360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3299, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6598, 6720, 7296, 7980, 8512, 9120, 9897, 10640, 12160, 12768, 13196, 13440, 15960, 16495, 17024, 18240, 19794, 21280, 23093, 25536, 26392, 31920, 32990, 36480, 39588, 42560, 46186, 49485, 51072, 52784, 62681, 63840, 65980, 69279, 79176, 85120, 92372, 98970, 105568, 115465, 125362, 127680, 131960, 138558, 158352, 184744, 188043, 197940, 211136, 230930, 250724, 255360, 263920, 277116, 313405, 316704, 346395, 369488, 376086, 395880, 422272, 438767, 461860, 501448, 527840, 554232, 626810, 633408, 692790, 738976, 752172, 791760, 877534, 923720, 940215, 1002896, 1055680, 1108464, 1253620, 1266816, 1316301, 1385580, 1477952, 1504344, 1583520, 1755068, 1847440, 1880430, 2005792, 2111360, 2193835, 2216928, 2507240, 2632602, 2771160, 2955904, 3008688, 3167040, 3510136, 3694880, 3760860, 4011584, 4387670, 4433856, 5014480, 5265204, 5542320, 6017376, 6334080, 6581505, 7020272, 7389760, 7521720, 8023168, 8775340, 8867712, 10028960, 10530408, 11084640, 12034752, 13163010, 14040544, 14779520, 15043440, 17550680, 20057920, 21060816, 22169280, 24069504, 26326020, 28081088, 30086880, 35101360, 40115840, 42121632, 44338560, 52652040, 56162176, 60173760, 70202720, 84243264, 105304080, 120347520, 140405440, 168486528, 210608160, 280810880, 421216320, 842432640]

約数ペア:

[(1, 842432640), (2, 421216320), (3, 280810880), (4, 210608160), (5, 168486528), (6, 140405440), (7, 120347520), (8, 105304080), (10, 84243264), (12, 70202720), (14, 60173760), (15, 56162176), (16, 52652040), (19, 44338560), (20, 42121632), (21, 40115840), (24, 35101360), (28, 30086880), (30, 28081088), (32, 26326020), (35, 24069504), (38, 22169280), (40, 21060816), (42, 20057920), (48, 17550680), (56, 15043440), (57, 14779520), (60, 14040544), (64, 13163010), (70, 12034752), (76, 11084640), (80, 10530408), (84, 10028960), (95, 8867712), (96, 8775340), (105, 8023168), (112, 7521720), (114, 7389760), (120, 7020272), (128, 6581505), (133, 6334080), (140, 6017376), (152, 5542320), (160, 5265204), (168, 5014480), (190, 4433856), (192, 4387670), (210, 4011584), (224, 3760860), (228, 3694880), (240, 3510136), (266, 3167040), (280, 3008688), (285, 2955904), (304, 2771160), (320, 2632602), (336, 2507240), (380, 2216928), (384, 2193835), (399, 2111360), (420, 2005792), (448, 1880430), (456, 1847440), (480, 1755068), (532, 1583520), (560, 1504344), (570, 1477952), (608, 1385580), (640, 1316301), (665, 1266816), (672, 1253620), (760, 1108464), (798, 1055680), (840, 1002896), (896, 940215), (912, 923720), (960, 877534), (1064, 791760), (1120, 752172), (1140, 738976), (1216, 692790), (1330, 633408), (1344, 626810), (1520, 554232), (1596, 527840), (1680, 501448), (1824, 461860), (1920, 438767), (1995, 422272), (2128, 395880), (2240, 376086), (2280, 369488), (2432, 346395), (2660, 316704), (2688, 313405), (3040, 277116), (3192, 263920), (3299, 255360), (3360, 250724), (3648, 230930), (3990, 211136), (4256, 197940), (4480, 188043), (4560, 184744), (5320, 158352), (6080, 138558), (6384, 131960), (6598, 127680), (6720, 125362), (7296, 115465), (7980, 105568), (8512, 98970), (9120, 92372), (9897, 85120), (10640, 79176), (12160, 69279), (12768, 65980), (13196, 63840), (13440, 62681), (15960, 52784), (16495, 51072), (17024, 49485), (18240, 46186), (19794, 42560), (21280, 39588), (23093, 36480), (25536, 32990), (26392, 31920)]