78032430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 183241170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 41, 42, 45, 53, 54, 57, 63, 70, 82, 90, 95, 105, 106, 114, 123, 126, 133, 135, 159, 171, 189, 190, 205, 210, 246, 265, 266, 270, 285, 287, 315, 318, 342, 369, 371, 378, 399, 410, 477, 513, 530, 570, 574, 615, 630, 665, 738, 742, 779, 795, 798, 855, 861, 945, 954, 1007, 1026, 1107, 1113, 1197, 1230, 1330, 1431, 1435, 1558, 1590, 1710, 1722, 1845, 1855, 1890, 1995, 2014, 2173, 2214, 2226, 2337, 2385, 2394, 2565, 2583, 2862, 2870, 3021, 3339, 3591, 3690, 3710, 3895, 3990, 4305, 4346, 4674, 4770, 5035, 5130, 5166, 5453, 5535, 5565, 5985, 6042, 6519, 6678, 7011, 7049, 7155, 7182, 7749, 7790, 8610, 9063, 10017, 10070, 10865, 10906, 11070, 11130, 11685, 11970, 12915, 13038, 14022, 14098, 14310, 15105, 15211, 15498, 16359, 16695, 17955, 18126, 19557, 20034, 21033, 21147, 21730, 23370, 25830, 27189, 27265, 30210, 30422, 32595, 32718, 33390, 35055, 35245, 35910, 38745, 39114, 41287, 42066, 42294, 45315, 45633, 49077, 50085, 54378, 54530, 58671, 63441, 65190, 70110, 70490, 76055, 77490, 81795, 82574, 90630, 91266, 97785, 98154, 100170, 105165, 105735, 117342, 123861, 126882, 135945, 136899, 147231, 152110, 163590, 190323, 195570, 206435, 210330, 211470, 228165, 245385, 247722, 271890, 273798, 289009, 293355, 294462, 317205, 371583, 380646, 410697, 412870, 456330, 490770, 578018, 586710, 619305, 634410, 684495, 736155, 743166, 821394, 867027, 951615, 1114749, 1238610, 1368990, 1445045, 1472310, 1734054, 1857915, 1903230, 2053485, 2229498, 2601081, 2890090, 3715830, 4106970, 4335135, 5202162, 5573745, 7803243, 8670270, 11147490, 13005405, 15606486, 26010810, 39016215, 78032430]

約数ペア:

[(1, 78032430), (2, 39016215), (3, 26010810), (5, 15606486), (6, 13005405), (7, 11147490), (9, 8670270), (10, 7803243), (14, 5573745), (15, 5202162), (18, 4335135), (19, 4106970), (21, 3715830), (27, 2890090), (30, 2601081), (35, 2229498), (38, 2053485), (41, 1903230), (42, 1857915), (45, 1734054), (53, 1472310), (54, 1445045), (57, 1368990), (63, 1238610), (70, 1114749), (82, 951615), (90, 867027), (95, 821394), (105, 743166), (106, 736155), (114, 684495), (123, 634410), (126, 619305), (133, 586710), (135, 578018), (159, 490770), (171, 456330), (189, 412870), (190, 410697), (205, 380646), (210, 371583), (246, 317205), (265, 294462), (266, 293355), (270, 289009), (285, 273798), (287, 271890), (315, 247722), (318, 245385), (342, 228165), (369, 211470), (371, 210330), (378, 206435), (399, 195570), (410, 190323), (477, 163590), (513, 152110), (530, 147231), (570, 136899), (574, 135945), (615, 126882), (630, 123861), (665, 117342), (738, 105735), (742, 105165), (779, 100170), (795, 98154), (798, 97785), (855, 91266), (861, 90630), (945, 82574), (954, 81795), (1007, 77490), (1026, 76055), (1107, 70490), (1113, 70110), (1197, 65190), (1230, 63441), (1330, 58671), (1431, 54530), (1435, 54378), (1558, 50085), (1590, 49077), (1710, 45633), (1722, 45315), (1845, 42294), (1855, 42066), (1890, 41287), (1995, 39114), (2014, 38745), (2173, 35910), (2214, 35245), (2226, 35055), (2337, 33390), (2385, 32718), (2394, 32595), (2565, 30422), (2583, 30210), (2862, 27265), (2870, 27189), (3021, 25830), (3339, 23370), (3591, 21730), (3690, 21147), (3710, 21033), (3895, 20034), (3990, 19557), (4305, 18126), (4346, 17955), (4674, 16695), (4770, 16359), (5035, 15498), (5130, 15211), (5166, 15105), (5453, 14310), (5535, 14098), (5565, 14022), (5985, 13038), (6042, 12915), (6519, 11970), (6678, 11685), (7011, 11130), (7049, 11070), (7155, 10906), (7182, 10865), (7749, 10070), (7790, 10017), (8610, 9063)]