7474172940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5297}}^1$

素因数の和:5398

約数の個数: 240

約数和(自身を含む): 25632063072

約数和(自身を除く): 18157890132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 81, 90, 108, 117, 130, 134, 135, 156, 162, 180, 195, 201, 234, 260, 268, 270, 324, 335, 351, 390, 402, 405, 468, 540, 585, 603, 670, 702, 780, 804, 810, 871, 1005, 1053, 1170, 1206, 1340, 1404, 1620, 1742, 1755, 1809, 2010, 2106, 2340, 2412, 2613, 3015, 3484, 3510, 3618, 4020, 4212, 4355, 5226, 5265, 5297, 5427, 6030, 7020, 7236, 7839, 8710, 9045, 10452, 10530, 10594, 10854, 12060, 13065, 15678, 15891, 17420, 18090, 21060, 21188, 21708, 23517, 26130, 26485, 27135, 31356, 31782, 36180, 39195, 47034, 47673, 52260, 52970, 54270, 63564, 68861, 70551, 78390, 79455, 94068, 95346, 105940, 108540, 117585, 137722, 141102, 143019, 156780, 158910, 190692, 206583, 235170, 238365, 275444, 282204, 286038, 317820, 344305, 352755, 354899, 413166, 429057, 470340, 476730, 572076, 619749, 688610, 705510, 709798, 715095, 826332, 858114, 953460, 1032915, 1064697, 1239498, 1377220, 1411020, 1419596, 1430190, 1716228, 1774495, 1859247, 2065830, 2129394, 2145285, 2478996, 2860380, 3098745, 3194091, 3548990, 3718494, 4131660, 4258788, 4290570, 4613687, 5323485, 5577741, 6197490, 6388182, 7097980, 7436988, 8581140, 9227374, 9296235, 9582273, 10646970, 11155482, 12394980, 12776364, 13841061, 15970455, 18454748, 18592470, 19164546, 21293940, 22310964, 23068435, 27682122, 27888705, 28746819, 31940910, 37184940, 38329092, 41523183, 46136870, 47911365, 55364244, 55777410, 57493638, 63881820, 69205305, 83046366, 92273740, 95822730, 111554820, 114987276, 124569549, 138410610, 143734095, 166092732, 191645460, 207615915, 249139098, 276821220, 287468190, 373708647, 415231830, 498278196, 574936380, 622847745, 747417294, 830463660, 1245695490, 1494834588, 1868543235, 2491390980, 3737086470, 7474172940]

約数ペア:

[(1, 7474172940), (2, 3737086470), (3, 2491390980), (4, 1868543235), (5, 1494834588), (6, 1245695490), (9, 830463660), (10, 747417294), (12, 622847745), (13, 574936380), (15, 498278196), (18, 415231830), (20, 373708647), (26, 287468190), (27, 276821220), (30, 249139098), (36, 207615915), (39, 191645460), (45, 166092732), (52, 143734095), (54, 138410610), (60, 124569549), (65, 114987276), (67, 111554820), (78, 95822730), (81, 92273740), (90, 83046366), (108, 69205305), (117, 63881820), (130, 57493638), (134, 55777410), (135, 55364244), (156, 47911365), (162, 46136870), (180, 41523183), (195, 38329092), (201, 37184940), (234, 31940910), (260, 28746819), (268, 27888705), (270, 27682122), (324, 23068435), (335, 22310964), (351, 21293940), (390, 19164546), (402, 18592470), (405, 18454748), (468, 15970455), (540, 13841061), (585, 12776364), (603, 12394980), (670, 11155482), (702, 10646970), (780, 9582273), (804, 9296235), (810, 9227374), (871, 8581140), (1005, 7436988), (1053, 7097980), (1170, 6388182), (1206, 6197490), (1340, 5577741), (1404, 5323485), (1620, 4613687), (1742, 4290570), (1755, 4258788), (1809, 4131660), (2010, 3718494), (2106, 3548990), (2340, 3194091), (2412, 3098745), (2613, 2860380), (3015, 2478996), (3484, 2145285), (3510, 2129394), (3618, 2065830), (4020, 1859247), (4212, 1774495), (4355, 1716228), (5226, 1430190), (5265, 1419596), (5297, 1411020), (5427, 1377220), (6030, 1239498), (7020, 1064697), (7236, 1032915), (7839, 953460), (8710, 858114), (9045, 826332), (10452, 715095), (10530, 709798), (10594, 705510), (10854, 688610), (12060, 619749), (13065, 572076), (15678, 476730), (15891, 470340), (17420, 429057), (18090, 413166), (21060, 354899), (21188, 352755), (21708, 344305), (23517, 317820), (26130, 286038), (26485, 282204), (27135, 275444), (31356, 238365), (31782, 235170), (36180, 206583), (39195, 190692), (47034, 158910), (47673, 156780), (52260, 143019), (52970, 141102), (54270, 137722), (63564, 117585), (68861, 108540), (70551, 105940), (78390, 95346), (79455, 94068)]