2105134920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1050

約数の個数: 320

約数和(自身を含む): 8175340800

約数和(自身を除く): 6070205880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 101, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 202, 210, 216, 252, 270, 280, 303, 315, 324, 360, 378, 404, 405, 420, 504, 505, 540, 567, 606, 630, 648, 707, 756, 808, 810, 840, 909, 919, 945, 1010, 1080, 1134, 1212, 1260, 1414, 1512, 1515, 1620, 1818, 1838, 1890, 2020, 2121, 2268, 2424, 2520, 2727, 2757, 2828, 2835, 3030, 3240, 3535, 3636, 3676, 3780, 4040, 4242, 4536, 4545, 4595, 5454, 5514, 5656, 5670, 6060, 6363, 6433, 7070, 7272, 7352, 7560, 8181, 8271, 8484, 9090, 9190, 10605, 10908, 11028, 11340, 12120, 12726, 12866, 13635, 13785, 14140, 16362, 16542, 16968, 18180, 18380, 19089, 19299, 21210, 21816, 22056, 22680, 24813, 25452, 25732, 27270, 27570, 28280, 31815, 32165, 32724, 33084, 36360, 36760, 38178, 38598, 40905, 41355, 42420, 49626, 50904, 51464, 54540, 55140, 57267, 57897, 63630, 64330, 65448, 66168, 74439, 76356, 77196, 81810, 82710, 84840, 92819, 95445, 96495, 99252, 109080, 110280, 114534, 115794, 124065, 127260, 128660, 148878, 152712, 154392, 163620, 165420, 173691, 185638, 190890, 192990, 198504, 229068, 231588, 248130, 254520, 257320, 278457, 286335, 289485, 297756, 327240, 330840, 347382, 371276, 372195, 381780, 385980, 458136, 463176, 464095, 496260, 521073, 556914, 572670, 578970, 595512, 649733, 694764, 742552, 744390, 763560, 771960, 835371, 868455, 928190, 992520, 1042146, 1113828, 1145340, 1157940, 1299466, 1389528, 1392285, 1488780, 1670742, 1736910, 1856380, 1949199, 2084292, 2227656, 2290680, 2315880, 2506113, 2598932, 2605365, 2784570, 2977560, 3248665, 3341484, 3473820, 3712760, 3898398, 4168584, 4176855, 5012226, 5197864, 5210730, 5569140, 5847597, 6497330, 6682968, 6947640, 7518339, 7796796, 8353710, 9745995, 10024452, 10421460, 11138280, 11695194, 12530565, 12994660, 15036678, 15593592, 16707420, 17542791, 19491990, 20048904, 20842920, 23390388, 25061130, 25989320, 29237985, 30073356, 33414840, 35085582, 37591695, 38983980, 46780776, 50122260, 52628373, 58475970, 60146712, 70171164, 75183390, 77967960, 87713955, 100244520, 105256746, 116951940, 140342328, 150366780, 175427910, 210513492, 233903880, 263141865, 300733560, 350855820, 421026984, 526283730, 701711640, 1052567460, 2105134920]

約数ペア:

[(1, 2105134920), (2, 1052567460), (3, 701711640), (4, 526283730), (5, 421026984), (6, 350855820), (7, 300733560), (8, 263141865), (9, 233903880), (10, 210513492), (12, 175427910), (14, 150366780), (15, 140342328), (18, 116951940), (20, 105256746), (21, 100244520), (24, 87713955), (27, 77967960), (28, 75183390), (30, 70171164), (35, 60146712), (36, 58475970), (40, 52628373), (42, 50122260), (45, 46780776), (54, 38983980), (56, 37591695), (60, 35085582), (63, 33414840), (70, 30073356), (72, 29237985), (81, 25989320), (84, 25061130), (90, 23390388), (101, 20842920), (105, 20048904), (108, 19491990), (120, 17542791), (126, 16707420), (135, 15593592), (140, 15036678), (162, 12994660), (168, 12530565), (180, 11695194), (189, 11138280), (202, 10421460), (210, 10024452), (216, 9745995), (252, 8353710), (270, 7796796), (280, 7518339), (303, 6947640), (315, 6682968), (324, 6497330), (360, 5847597), (378, 5569140), (404, 5210730), (405, 5197864), (420, 5012226), (504, 4176855), (505, 4168584), (540, 3898398), (567, 3712760), (606, 3473820), (630, 3341484), (648, 3248665), (707, 2977560), (756, 2784570), (808, 2605365), (810, 2598932), (840, 2506113), (909, 2315880), (919, 2290680), (945, 2227656), (1010, 2084292), (1080, 1949199), (1134, 1856380), (1212, 1736910), (1260, 1670742), (1414, 1488780), (1512, 1392285), (1515, 1389528), (1620, 1299466), (1818, 1157940), (1838, 1145340), (1890, 1113828), (2020, 1042146), (2121, 992520), (2268, 928190), (2424, 868455), (2520, 835371), (2727, 771960), (2757, 763560), (2828, 744390), (2835, 742552), (3030, 694764), (3240, 649733), (3535, 595512), (3636, 578970), (3676, 572670), (3780, 556914), (4040, 521073), (4242, 496260), (4536, 464095), (4545, 463176), (4595, 458136), (5454, 385980), (5514, 381780), (5656, 372195), (5670, 371276), (6060, 347382), (6363, 330840), (6433, 327240), (7070, 297756), (7272, 289485), (7352, 286335), (7560, 278457), (8181, 257320), (8271, 254520), (8484, 248130), (9090, 231588), (9190, 229068), (10605, 198504), (10908, 192990), (11028, 190890), (11340, 185638), (12120, 173691), (12726, 165420), (12866, 163620), (13635, 154392), (13785, 152712), (14140, 148878), (16362, 128660), (16542, 127260), (16968, 124065), (18180, 115794), (18380, 114534), (19089, 110280), (19299, 109080), (21210, 99252), (21816, 96495), (22056, 95445), (22680, 92819), (24813, 84840), (25452, 82710), (25732, 81810), (27270, 77196), (27570, 76356), (28280, 74439), (31815, 66168), (32165, 65448), (32724, 64330), (33084, 63630), (36360, 57897), (36760, 57267), (38178, 55140), (38598, 54540), (40905, 51464), (41355, 50904), (42420, 49626)]