1355582760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 4768727040

約数和(自身を除く): 3413144280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 127, 131, 140, 168, 194, 210, 254, 262, 280, 291, 381, 388, 393, 420, 485, 508, 524, 582, 635, 655, 679, 762, 776, 786, 840, 889, 917, 970, 1016, 1048, 1164, 1270, 1310, 1358, 1455, 1524, 1572, 1778, 1834, 1905, 1940, 1965, 2037, 2328, 2540, 2620, 2667, 2716, 2751, 2910, 3048, 3144, 3395, 3556, 3668, 3810, 3880, 3930, 4074, 4445, 4585, 5080, 5240, 5334, 5432, 5502, 5820, 6790, 7112, 7336, 7620, 7860, 8148, 8890, 9170, 10185, 10668, 11004, 11640, 12319, 12707, 13335, 13580, 13755, 15240, 15720, 16296, 16637, 17780, 18340, 20370, 21336, 22008, 24638, 25414, 26670, 27160, 27510, 33274, 35560, 36680, 36957, 38121, 40740, 49276, 49911, 50828, 53340, 55020, 61595, 63535, 66548, 73914, 76242, 81480, 83185, 86233, 88949, 98552, 99822, 101656, 106680, 110040, 116459, 123190, 127070, 133096, 147828, 152484, 166370, 172466, 177898, 184785, 190605, 199644, 232918, 246380, 249555, 254140, 258699, 266847, 295656, 304968, 332740, 344932, 349377, 355796, 369570, 381210, 399288, 431165, 444745, 465836, 492760, 499110, 508280, 517398, 533694, 582295, 665480, 689864, 698754, 711592, 739140, 762420, 862330, 889490, 931672, 998220, 1034796, 1067388, 1164590, 1293495, 1334235, 1397508, 1478280, 1524840, 1613789, 1724660, 1746885, 1778980, 1996440, 2069592, 2134776, 2329180, 2586990, 2668470, 2795016, 3227578, 3449320, 3493770, 3557960, 4658360, 4841367, 5173980, 5336940, 6455156, 6987540, 8068945, 9682734, 10347960, 10673880, 11296523, 12910312, 13975080, 16137890, 19365468, 22593046, 24206835, 32275780, 33889569, 38730936, 45186092, 48413670, 56482615, 64551560, 67779138, 90372184, 96827340, 112965230, 135558276, 169447845, 193654680, 225930460, 271116552, 338895690, 451860920, 677791380, 1355582760]

約数ペア:

[(1, 1355582760), (2, 677791380), (3, 451860920), (4, 338895690), (5, 271116552), (6, 225930460), (7, 193654680), (8, 169447845), (10, 135558276), (12, 112965230), (14, 96827340), (15, 90372184), (20, 67779138), (21, 64551560), (24, 56482615), (28, 48413670), (30, 45186092), (35, 38730936), (40, 33889569), (42, 32275780), (56, 24206835), (60, 22593046), (70, 19365468), (84, 16137890), (97, 13975080), (105, 12910312), (120, 11296523), (127, 10673880), (131, 10347960), (140, 9682734), (168, 8068945), (194, 6987540), (210, 6455156), (254, 5336940), (262, 5173980), (280, 4841367), (291, 4658360), (381, 3557960), (388, 3493770), (393, 3449320), (420, 3227578), (485, 2795016), (508, 2668470), (524, 2586990), (582, 2329180), (635, 2134776), (655, 2069592), (679, 1996440), (762, 1778980), (776, 1746885), (786, 1724660), (840, 1613789), (889, 1524840), (917, 1478280), (970, 1397508), (1016, 1334235), (1048, 1293495), (1164, 1164590), (1270, 1067388), (1310, 1034796), (1358, 998220), (1455, 931672), (1524, 889490), (1572, 862330), (1778, 762420), (1834, 739140), (1905, 711592), (1940, 698754), (1965, 689864), (2037, 665480), (2328, 582295), (2540, 533694), (2620, 517398), (2667, 508280), (2716, 499110), (2751, 492760), (2910, 465836), (3048, 444745), (3144, 431165), (3395, 399288), (3556, 381210), (3668, 369570), (3810, 355796), (3880, 349377), (3930, 344932), (4074, 332740), (4445, 304968), (4585, 295656), (5080, 266847), (5240, 258699), (5334, 254140), (5432, 249555), (5502, 246380), (5820, 232918), (6790, 199644), (7112, 190605), (7336, 184785), (7620, 177898), (7860, 172466), (8148, 166370), (8890, 152484), (9170, 147828), (10185, 133096), (10668, 127070), (11004, 123190), (11640, 116459), (12319, 110040), (12707, 106680), (13335, 101656), (13580, 99822), (13755, 98552), (15240, 88949), (15720, 86233), (16296, 83185), (16637, 81480), (17780, 76242), (18340, 73914), (20370, 66548), (21336, 63535), (22008, 61595), (24638, 55020), (25414, 53340), (26670, 50828), (27160, 49911), (27510, 49276), (33274, 40740), (35560, 38121), (36680, 36957)]