237780060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 575071140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 83, 84, 95, 105, 114, 133, 140, 166, 190, 210, 228, 249, 266, 285, 332, 359, 380, 399, 415, 420, 498, 532, 570, 581, 665, 718, 798, 830, 996, 1077, 1140, 1162, 1245, 1330, 1436, 1577, 1596, 1660, 1743, 1795, 1995, 2154, 2324, 2490, 2513, 2660, 2905, 3154, 3486, 3590, 3990, 4308, 4731, 4980, 5026, 5385, 5810, 6308, 6821, 6972, 7180, 7539, 7885, 7980, 8715, 9462, 10052, 10770, 11039, 11620, 12565, 13642, 15078, 15770, 17430, 18924, 20463, 21540, 22078, 23655, 25130, 27284, 29797, 30156, 31540, 33117, 34105, 34860, 37695, 40926, 44156, 47310, 47747, 50260, 55195, 59594, 66234, 68210, 75390, 81852, 89391, 94620, 95494, 102315, 110390, 119188, 132468, 136420, 143241, 148985, 150780, 165585, 178782, 190988, 204630, 208579, 220780, 238735, 286482, 297970, 331170, 357564, 409260, 417158, 446955, 477470, 566143, 572964, 595940, 625737, 662340, 716205, 834316, 893910, 954940, 1042895, 1132286, 1251474, 1432410, 1698429, 1787820, 2085790, 2264572, 2502948, 2830715, 2864820, 3128685, 3396858, 3963001, 4171580, 5661430, 6257370, 6793716, 7926002, 8492145, 11322860, 11889003, 12514740, 15852004, 16984290, 19815005, 23778006, 33968580, 39630010, 47556012, 59445015, 79260020, 118890030, 237780060]

約数ペア:

[(1, 237780060), (2, 118890030), (3, 79260020), (4, 59445015), (5, 47556012), (6, 39630010), (7, 33968580), (10, 23778006), (12, 19815005), (14, 16984290), (15, 15852004), (19, 12514740), (20, 11889003), (21, 11322860), (28, 8492145), (30, 7926002), (35, 6793716), (38, 6257370), (42, 5661430), (57, 4171580), (60, 3963001), (70, 3396858), (76, 3128685), (83, 2864820), (84, 2830715), (95, 2502948), (105, 2264572), (114, 2085790), (133, 1787820), (140, 1698429), (166, 1432410), (190, 1251474), (210, 1132286), (228, 1042895), (249, 954940), (266, 893910), (285, 834316), (332, 716205), (359, 662340), (380, 625737), (399, 595940), (415, 572964), (420, 566143), (498, 477470), (532, 446955), (570, 417158), (581, 409260), (665, 357564), (718, 331170), (798, 297970), (830, 286482), (996, 238735), (1077, 220780), (1140, 208579), (1162, 204630), (1245, 190988), (1330, 178782), (1436, 165585), (1577, 150780), (1596, 148985), (1660, 143241), (1743, 136420), (1795, 132468), (1995, 119188), (2154, 110390), (2324, 102315), (2490, 95494), (2513, 94620), (2660, 89391), (2905, 81852), (3154, 75390), (3486, 68210), (3590, 66234), (3990, 59594), (4308, 55195), (4731, 50260), (4980, 47747), (5026, 47310), (5385, 44156), (5810, 40926), (6308, 37695), (6821, 34860), (6972, 34105), (7180, 33117), (7539, 31540), (7885, 30156), (7980, 29797), (8715, 27284), (9462, 25130), (10052, 23655), (10770, 22078), (11039, 21540), (11620, 20463), (12565, 18924), (13642, 17430), (15078, 15770)]