1864939440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5076

約数の個数: 320

約数和(自身を含む): 7535517696

約数和(自身を除く): 5670578256

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, 420, 442, 455, 476, 510, 520, 546, 560, 595, 624, 663, 680, 714, 728, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1190, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1680, 1768, 1785, 1820, 1904, 2040, 2184, 2210, 2380, 2652, 2730, 2856, 3094, 3120, 3315, 3536, 3570, 3640, 4080, 4368, 4420, 4641, 4760, 5023, 5304, 5460, 5712, 6188, 6630, 7140, 7280, 7735, 8840, 9282, 9520, 10046, 10608, 10920, 12376, 13260, 14280, 15069, 15470, 17680, 18564, 20092, 21840, 23205, 24752, 25115, 26520, 28560, 30138, 30940, 35161, 37128, 40184, 46410, 50230, 53040, 60276, 61880, 65299, 70322, 74256, 75345, 80368, 85391, 92820, 100460, 105483, 120552, 123760, 130598, 140644, 150690, 170782, 175805, 185640, 195897, 200920, 210966, 241104, 256173, 261196, 281288, 301380, 326495, 341564, 351610, 371280, 391794, 401840, 421932, 426955, 457093, 512346, 522392, 527415, 562576, 597737, 602760, 652990, 683128, 703220, 783588, 843864, 853910, 914186, 979485, 1024692, 1044784, 1054830, 1110083, 1195474, 1205520, 1280865, 1305980, 1366256, 1371279, 1406440, 1567176, 1687728, 1707820, 1793211, 1828372, 1958970, 2049384, 2109660, 2220166, 2285465, 2390948, 2561730, 2611960, 2742558, 2812880, 2988685, 3134352, 3330249, 3415640, 3586422, 3656744, 3917940, 4098768, 4219320, 4440332, 4570930, 4781896, 5123460, 5223920, 5485116, 5550415, 5977370, 6660498, 6831280, 6856395, 7172844, 7313488, 7770581, 7835880, 8438640, 8880664, 8966055, 9141860, 9563792, 10246920, 10970232, 11100830, 11954740, 13320996, 13712790, 14345688, 15541162, 15671760, 16651245, 17761328, 17932110, 18283720, 20493840, 21940464, 22201660, 23311743, 23909480, 26641992, 27425580, 28691376, 31082324, 33302490, 35864220, 36567440, 38852905, 44403320, 46623486, 47818960, 53283984, 54851160, 62164648, 66604980, 71728440, 77705810, 88806640, 93246972, 109702320, 116558715, 124329296, 133209960, 143456880, 155411620, 186493944, 233117430, 266419920, 310823240, 372987888, 466234860, 621646480, 932469720, 1864939440]

約数ペア:

[(1, 1864939440), (2, 932469720), (3, 621646480), (4, 466234860), (5, 372987888), (6, 310823240), (7, 266419920), (8, 233117430), (10, 186493944), (12, 155411620), (13, 143456880), (14, 133209960), (15, 124329296), (16, 116558715), (17, 109702320), (20, 93246972), (21, 88806640), (24, 77705810), (26, 71728440), (28, 66604980), (30, 62164648), (34, 54851160), (35, 53283984), (39, 47818960), (40, 46623486), (42, 44403320), (48, 38852905), (51, 36567440), (52, 35864220), (56, 33302490), (60, 31082324), (65, 28691376), (68, 27425580), (70, 26641992), (78, 23909480), (80, 23311743), (84, 22201660), (85, 21940464), (91, 20493840), (102, 18283720), (104, 17932110), (105, 17761328), (112, 16651245), (119, 15671760), (120, 15541162), (130, 14345688), (136, 13712790), (140, 13320996), (156, 11954740), (168, 11100830), (170, 10970232), (182, 10246920), (195, 9563792), (204, 9141860), (208, 8966055), (210, 8880664), (221, 8438640), (238, 7835880), (240, 7770581), (255, 7313488), (260, 7172844), (272, 6856395), (273, 6831280), (280, 6660498), (312, 5977370), (336, 5550415), (340, 5485116), (357, 5223920), (364, 5123460), (390, 4781896), (408, 4570930), (420, 4440332), (442, 4219320), (455, 4098768), (476, 3917940), (510, 3656744), (520, 3586422), (546, 3415640), (560, 3330249), (595, 3134352), (624, 2988685), (663, 2812880), (680, 2742558), (714, 2611960), (728, 2561730), (780, 2390948), (816, 2285465), (840, 2220166), (884, 2109660), (910, 2049384), (952, 1958970), (1020, 1828372), (1040, 1793211), (1092, 1707820), (1105, 1687728), (1190, 1567176), (1326, 1406440), (1360, 1371279), (1365, 1366256), (1428, 1305980), (1456, 1280865), (1547, 1205520), (1560, 1195474), (1680, 1110083), (1768, 1054830), (1785, 1044784), (1820, 1024692), (1904, 979485), (2040, 914186), (2184, 853910), (2210, 843864), (2380, 783588), (2652, 703220), (2730, 683128), (2856, 652990), (3094, 602760), (3120, 597737), (3315, 562576), (3536, 527415), (3570, 522392), (3640, 512346), (4080, 457093), (4368, 426955), (4420, 421932), (4641, 401840), (4760, 391794), (5023, 371280), (5304, 351610), (5460, 341564), (5712, 326495), (6188, 301380), (6630, 281288), (7140, 261196), (7280, 256173), (7735, 241104), (8840, 210966), (9282, 200920), (9520, 195897), (10046, 185640), (10608, 175805), (10920, 170782), (12376, 150690), (13260, 140644), (14280, 130598), (15069, 123760), (15470, 120552), (17680, 105483), (18564, 100460), (20092, 92820), (21840, 85391), (23205, 80368), (24752, 75345), (25115, 74256), (26520, 70322), (28560, 65299), (30138, 61880), (30940, 60276), (35161, 53040), (37128, 50230), (40184, 46410)]