2159204320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3617}}^1$

素因数の和:3693

約数の個数: 192

約数和(自身を含む): 6433209216

約数和(自身を除く): 4274004896

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 160, 164, 182, 205, 208, 224, 260, 280, 287, 328, 364, 410, 416, 455, 520, 533, 560, 574, 656, 728, 820, 910, 1040, 1066, 1120, 1148, 1312, 1435, 1456, 1640, 1820, 2080, 2132, 2296, 2665, 2870, 2912, 3280, 3617, 3640, 3731, 4264, 4592, 5330, 5740, 6560, 7234, 7280, 7462, 8528, 9184, 10660, 11480, 14468, 14560, 14924, 17056, 18085, 18655, 21320, 22960, 25319, 28936, 29848, 36170, 37310, 42640, 45920, 47021, 50638, 57872, 59696, 72340, 74620, 85280, 94042, 101276, 115744, 119392, 126595, 144680, 148297, 149240, 188084, 202552, 235105, 253190, 289360, 296594, 298480, 329147, 376168, 405104, 470210, 506380, 578720, 593188, 596960, 658294, 741485, 752336, 810208, 940420, 1012760, 1038079, 1186376, 1316588, 1482970, 1504672, 1645735, 1880840, 1927861, 2025520, 2076158, 2372752, 2633176, 2965940, 3291470, 3761680, 3855722, 4051040, 4152316, 4745504, 5190395, 5266352, 5931880, 6582940, 7523360, 7711444, 8304632, 9639305, 10380790, 10532704, 11863760, 13165880, 13495027, 15422888, 16609264, 19278610, 20761580, 23727520, 26331760, 26990054, 30845776, 33218528, 38557220, 41523160, 52663520, 53980108, 61691552, 67475135, 77114440, 83046320, 107960216, 134950270, 154228880, 166092640, 215920432, 269900540, 308457760, 431840864, 539801080, 1079602160, 2159204320]

約数ペア:

[(1, 2159204320), (2, 1079602160), (4, 539801080), (5, 431840864), (7, 308457760), (8, 269900540), (10, 215920432), (13, 166092640), (14, 154228880), (16, 134950270), (20, 107960216), (26, 83046320), (28, 77114440), (32, 67475135), (35, 61691552), (40, 53980108), (41, 52663520), (52, 41523160), (56, 38557220), (65, 33218528), (70, 30845776), (80, 26990054), (82, 26331760), (91, 23727520), (104, 20761580), (112, 19278610), (130, 16609264), (140, 15422888), (160, 13495027), (164, 13165880), (182, 11863760), (205, 10532704), (208, 10380790), (224, 9639305), (260, 8304632), (280, 7711444), (287, 7523360), (328, 6582940), (364, 5931880), (410, 5266352), (416, 5190395), (455, 4745504), (520, 4152316), (533, 4051040), (560, 3855722), (574, 3761680), (656, 3291470), (728, 2965940), (820, 2633176), (910, 2372752), (1040, 2076158), (1066, 2025520), (1120, 1927861), (1148, 1880840), (1312, 1645735), (1435, 1504672), (1456, 1482970), (1640, 1316588), (1820, 1186376), (2080, 1038079), (2132, 1012760), (2296, 940420), (2665, 810208), (2870, 752336), (2912, 741485), (3280, 658294), (3617, 596960), (3640, 593188), (3731, 578720), (4264, 506380), (4592, 470210), (5330, 405104), (5740, 376168), (6560, 329147), (7234, 298480), (7280, 296594), (7462, 289360), (8528, 253190), (9184, 235105), (10660, 202552), (11480, 188084), (14468, 149240), (14560, 148297), (14924, 144680), (17056, 126595), (18085, 119392), (18655, 115744), (21320, 101276), (22960, 94042), (25319, 85280), (28936, 74620), (29848, 72340), (36170, 59696), (37310, 57872), (42640, 50638), (45920, 47021)]