32781840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 320

約数和(自身を含む): 133324800

約数和(自身を除く): 100542960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 79, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 158, 168, 182, 190, 195, 208, 210, 228, 237, 240, 247, 260, 266, 273, 280, 285, 304, 312, 316, 336, 364, 380, 390, 395, 399, 420, 455, 456, 474, 494, 520, 532, 546, 553, 560, 570, 624, 632, 665, 728, 741, 760, 780, 790, 798, 840, 910, 912, 948, 988, 1027, 1040, 1064, 1092, 1106, 1140, 1185, 1235, 1264, 1330, 1365, 1456, 1482, 1501, 1520, 1560, 1580, 1596, 1659, 1680, 1729, 1820, 1896, 1976, 1995, 2054, 2128, 2184, 2212, 2280, 2370, 2470, 2660, 2730, 2765, 2964, 3002, 3081, 3120, 3160, 3192, 3318, 3458, 3640, 3705, 3792, 3952, 3990, 4108, 4368, 4424, 4503, 4560, 4740, 4940, 5135, 5187, 5320, 5460, 5530, 5928, 6004, 6162, 6320, 6384, 6636, 6916, 7189, 7280, 7410, 7505, 7980, 8216, 8295, 8645, 8848, 9006, 9480, 9880, 10270, 10374, 10507, 10640, 10920, 11060, 11856, 12008, 12324, 13272, 13832, 14378, 14820, 15010, 15405, 15960, 16432, 16590, 17290, 18012, 18960, 19513, 19760, 20540, 20748, 21014, 21567, 21840, 22120, 22515, 24016, 24648, 25935, 26544, 27664, 28756, 29640, 30020, 30810, 31521, 31920, 33180, 34580, 35945, 36024, 39026, 41080, 41496, 42028, 43134, 44240, 45030, 49296, 51870, 52535, 57512, 58539, 59280, 60040, 61620, 63042, 66360, 69160, 71890, 72048, 78052, 82160, 82992, 84056, 86268, 90060, 97565, 103740, 105070, 107835, 115024, 117078, 120080, 123240, 126084, 132720, 136591, 138320, 143780, 156104, 157605, 168112, 172536, 180120, 195130, 207480, 210140, 215670, 234156, 246480, 252168, 273182, 287560, 292695, 312208, 315210, 345072, 360240, 390260, 409773, 414960, 420280, 431340, 468312, 504336, 546364, 575120, 585390, 630420, 682955, 780520, 819546, 840560, 862680, 936624, 1092728, 1170780, 1260840, 1365910, 1561040, 1639092, 1725360, 2048865, 2185456, 2341560, 2521680, 2731820, 3278184, 4097730, 4683120, 5463640, 6556368, 8195460, 10927280, 16390920, 32781840]

約数ペア:

[(1, 32781840), (2, 16390920), (3, 10927280), (4, 8195460), (5, 6556368), (6, 5463640), (7, 4683120), (8, 4097730), (10, 3278184), (12, 2731820), (13, 2521680), (14, 2341560), (15, 2185456), (16, 2048865), (19, 1725360), (20, 1639092), (21, 1561040), (24, 1365910), (26, 1260840), (28, 1170780), (30, 1092728), (35, 936624), (38, 862680), (39, 840560), (40, 819546), (42, 780520), (48, 682955), (52, 630420), (56, 585390), (57, 575120), (60, 546364), (65, 504336), (70, 468312), (76, 431340), (78, 420280), (79, 414960), (80, 409773), (84, 390260), (91, 360240), (95, 345072), (104, 315210), (105, 312208), (112, 292695), (114, 287560), (120, 273182), (130, 252168), (133, 246480), (140, 234156), (152, 215670), (156, 210140), (158, 207480), (168, 195130), (182, 180120), (190, 172536), (195, 168112), (208, 157605), (210, 156104), (228, 143780), (237, 138320), (240, 136591), (247, 132720), (260, 126084), (266, 123240), (273, 120080), (280, 117078), (285, 115024), (304, 107835), (312, 105070), (316, 103740), (336, 97565), (364, 90060), (380, 86268), (390, 84056), (395, 82992), (399, 82160), (420, 78052), (455, 72048), (456, 71890), (474, 69160), (494, 66360), (520, 63042), (532, 61620), (546, 60040), (553, 59280), (560, 58539), (570, 57512), (624, 52535), (632, 51870), (665, 49296), (728, 45030), (741, 44240), (760, 43134), (780, 42028), (790, 41496), (798, 41080), (840, 39026), (910, 36024), (912, 35945), (948, 34580), (988, 33180), (1027, 31920), (1040, 31521), (1064, 30810), (1092, 30020), (1106, 29640), (1140, 28756), (1185, 27664), (1235, 26544), (1264, 25935), (1330, 24648), (1365, 24016), (1456, 22515), (1482, 22120), (1501, 21840), (1520, 21567), (1560, 21014), (1580, 20748), (1596, 20540), (1659, 19760), (1680, 19513), (1729, 18960), (1820, 18012), (1896, 17290), (1976, 16590), (1995, 16432), (2054, 15960), (2128, 15405), (2184, 15010), (2212, 14820), (2280, 14378), (2370, 13832), (2470, 13272), (2660, 12324), (2730, 12008), (2765, 11856), (2964, 11060), (3002, 10920), (3081, 10640), (3120, 10507), (3160, 10374), (3192, 10270), (3318, 9880), (3458, 9480), (3640, 9006), (3705, 8848), (3792, 8645), (3952, 8295), (3990, 8216), (4108, 7980), (4368, 7505), (4424, 7410), (4503, 7280), (4560, 7189), (4740, 6916), (4940, 6636), (5135, 6384), (5187, 6320), (5320, 6162), (5460, 6004), (5530, 5928)]