71425139280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2543}}^1\times {\mathrm{10639}}^1$

素因数の和:13209

約数の個数: 160

約数和(自身を含む): 241664532480

約数和(自身を除く): 170239393200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2543, 2640, 5086, 7629, 10172, 10639, 12715, 15258, 20344, 21278, 25430, 27973, 30516, 31917, 38145, 40688, 42556, 50860, 53195, 55946, 61032, 63834, 76290, 83919, 85112, 101720, 106390, 111892, 117029, 122064, 127668, 139865, 152580, 159585, 167838, 170224, 203440, 212780, 223784, 234058, 255336, 279730, 305160, 319170, 335676, 351087, 419595, 425560, 447568, 468116, 510672, 559460, 585145, 610320, 638340, 671352, 702174, 839190, 851120, 936232, 1118920, 1170290, 1276680, 1342704, 1404348, 1678380, 1755435, 1872464, 2237840, 2340580, 2553360, 2808696, 3356760, 3510870, 4681160, 5617392, 6713520, 7021740, 9362320, 14043480, 27054977, 28086960, 54109954, 81164931, 108219908, 135274885, 162329862, 216439816, 270549770, 297604747, 324659724, 405824655, 432879632, 541099540, 595209494, 649319448, 811649310, 892814241, 1082199080, 1190418988, 1298638896, 1488023735, 1623298620, 1785628482, 2164398160, 2380837976, 2976047470, 3246597240, 3571256964, 4464071205, 4761675952, 5952094940, 6493194480, 7142513928, 8928142410, 11904189880, 14285027856, 17856284820, 23808379760, 35712569640, 71425139280]

約数ペア:

[(1, 71425139280), (2, 35712569640), (3, 23808379760), (4, 17856284820), (5, 14285027856), (6, 11904189880), (8, 8928142410), (10, 7142513928), (11, 6493194480), (12, 5952094940), (15, 4761675952), (16, 4464071205), (20, 3571256964), (22, 3246597240), (24, 2976047470), (30, 2380837976), (33, 2164398160), (40, 1785628482), (44, 1623298620), (48, 1488023735), (55, 1298638896), (60, 1190418988), (66, 1082199080), (80, 892814241), (88, 811649310), (110, 649319448), (120, 595209494), (132, 541099540), (165, 432879632), (176, 405824655), (220, 324659724), (240, 297604747), (264, 270549770), (330, 216439816), (440, 162329862), (528, 135274885), (660, 108219908), (880, 81164931), (1320, 54109954), (2543, 28086960), (2640, 27054977), (5086, 14043480), (7629, 9362320), (10172, 7021740), (10639, 6713520), (12715, 5617392), (15258, 4681160), (20344, 3510870), (21278, 3356760), (25430, 2808696), (27973, 2553360), (30516, 2340580), (31917, 2237840), (38145, 1872464), (40688, 1755435), (42556, 1678380), (50860, 1404348), (53195, 1342704), (55946, 1276680), (61032, 1170290), (63834, 1118920), (76290, 936232), (83919, 851120), (85112, 839190), (101720, 702174), (106390, 671352), (111892, 638340), (117029, 610320), (122064, 585145), (127668, 559460), (139865, 510672), (152580, 468116), (159585, 447568), (167838, 425560), (170224, 419595), (203440, 351087), (212780, 335676), (223784, 319170), (234058, 305160), (255336, 279730)]