15697941420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{1553}}^1$

素因数の和:2200

約数の個数: 192

約数和(自身を含む): 51579472896

約数和(自身を除く): 35881531476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 587, 615, 820, 861, 1148, 1174, 1230, 1435, 1553, 1722, 1761, 2348, 2460, 2870, 2935, 3106, 3444, 3522, 4109, 4305, 4659, 5740, 5870, 6212, 7044, 7765, 8218, 8610, 8805, 9318, 10871, 11740, 12327, 15530, 16436, 17220, 17610, 18636, 20545, 21742, 23295, 24067, 24654, 31060, 32613, 35220, 41090, 43484, 46590, 48134, 49308, 54355, 61635, 63673, 65226, 72201, 82180, 93180, 96268, 108710, 120335, 123270, 127346, 130452, 144402, 163065, 168469, 191019, 217420, 240670, 246540, 254692, 288804, 318365, 326130, 336938, 361005, 382038, 445711, 481340, 505407, 636730, 652260, 673876, 722010, 764076, 842345, 891422, 911611, 955095, 1010814, 1273460, 1337133, 1444020, 1684690, 1782844, 1823222, 1910190, 2021628, 2228555, 2527035, 2674266, 2734833, 3369380, 3646444, 3820380, 4457110, 4558055, 5054070, 5348532, 5469666, 6381277, 6685665, 8914220, 9116110, 10108140, 10939332, 12762554, 13371330, 13674165, 18232220, 19143831, 25525108, 26742660, 27348330, 31906385, 37376051, 38287662, 54696660, 63812770, 74752102, 76575324, 95719155, 112128153, 127625540, 149504204, 186880255, 191438310, 224256306, 261632357, 373760510, 382876620, 448512612, 523264714, 560640765, 747521020, 784897071, 1046529428, 1121281530, 1308161785, 1569794142, 2242563060, 2616323570, 3139588284, 3924485355, 5232647140, 7848970710, 15697941420]

約数ペア:

[(1, 15697941420), (2, 7848970710), (3, 5232647140), (4, 3924485355), (5, 3139588284), (6, 2616323570), (7, 2242563060), (10, 1569794142), (12, 1308161785), (14, 1121281530), (15, 1046529428), (20, 784897071), (21, 747521020), (28, 560640765), (30, 523264714), (35, 448512612), (41, 382876620), (42, 373760510), (60, 261632357), (70, 224256306), (82, 191438310), (84, 186880255), (105, 149504204), (123, 127625540), (140, 112128153), (164, 95719155), (205, 76575324), (210, 74752102), (246, 63812770), (287, 54696660), (410, 38287662), (420, 37376051), (492, 31906385), (574, 27348330), (587, 26742660), (615, 25525108), (820, 19143831), (861, 18232220), (1148, 13674165), (1174, 13371330), (1230, 12762554), (1435, 10939332), (1553, 10108140), (1722, 9116110), (1761, 8914220), (2348, 6685665), (2460, 6381277), (2870, 5469666), (2935, 5348532), (3106, 5054070), (3444, 4558055), (3522, 4457110), (4109, 3820380), (4305, 3646444), (4659, 3369380), (5740, 2734833), (5870, 2674266), (6212, 2527035), (7044, 2228555), (7765, 2021628), (8218, 1910190), (8610, 1823222), (8805, 1782844), (9318, 1684690), (10871, 1444020), (11740, 1337133), (12327, 1273460), (15530, 1010814), (16436, 955095), (17220, 911611), (17610, 891422), (18636, 842345), (20545, 764076), (21742, 722010), (23295, 673876), (24067, 652260), (24654, 636730), (31060, 505407), (32613, 481340), (35220, 445711), (41090, 382038), (43484, 361005), (46590, 336938), (48134, 326130), (49308, 318365), (54355, 288804), (61635, 254692), (63673, 246540), (65226, 240670), (72201, 217420), (82180, 191019), (93180, 168469), (96268, 163065), (108710, 144402), (120335, 130452), (123270, 127346)]