391776840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11996

約数の個数: 192

約数和(自身を含む): 1567238400

約数和(自身を除く): 1175461560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 11959, 16380, 23918, 32760, 35877, 47836, 59795, 71754, 83713, 95672, 107631, 119590, 143508, 155467, 167426, 179385, 215262, 239180, 251139, 287016, 310934, 334852, 358770, 418565, 430524, 466401, 478360, 502278, 538155, 621868, 669704, 717540, 753417, 777335, 837130, 861048, 932802, 1004556, 1076310, 1088269, 1243736, 1255695, 1399203, 1435080, 1506834, 1554670, 1674260, 1865604, 2009112, 2152620, 2176538, 2332005, 2511390, 2798406, 3013668, 3109340, 3264807, 3348520, 3731208, 3767085, 4305240, 4353076, 4664010, 5022780, 5441345, 5596812, 6027336, 6218680, 6529614, 6996015, 7534170, 8706152, 9328020, 9794421, 10045560, 10882690, 11193624, 13059228, 13992030, 15068340, 16324035, 18656040, 19588842, 21765380, 26118456, 27984060, 30136680, 32648070, 39177684, 43530760, 48972105, 55968120, 65296140, 78355368, 97944210, 130592280, 195888420, 391776840]

約数ペア:

[(1, 391776840), (2, 195888420), (3, 130592280), (4, 97944210), (5, 78355368), (6, 65296140), (7, 55968120), (8, 48972105), (9, 43530760), (10, 39177684), (12, 32648070), (13, 30136680), (14, 27984060), (15, 26118456), (18, 21765380), (20, 19588842), (21, 18656040), (24, 16324035), (26, 15068340), (28, 13992030), (30, 13059228), (35, 11193624), (36, 10882690), (39, 10045560), (40, 9794421), (42, 9328020), (45, 8706152), (52, 7534170), (56, 6996015), (60, 6529614), (63, 6218680), (65, 6027336), (70, 5596812), (72, 5441345), (78, 5022780), (84, 4664010), (90, 4353076), (91, 4305240), (104, 3767085), (105, 3731208), (117, 3348520), (120, 3264807), (126, 3109340), (130, 3013668), (140, 2798406), (156, 2511390), (168, 2332005), (180, 2176538), (182, 2152620), (195, 2009112), (210, 1865604), (234, 1674260), (252, 1554670), (260, 1506834), (273, 1435080), (280, 1399203), (312, 1255695), (315, 1243736), (360, 1088269), (364, 1076310), (390, 1004556), (420, 932802), (455, 861048), (468, 837130), (504, 777335), (520, 753417), (546, 717540), (585, 669704), (630, 621868), (728, 538155), (780, 502278), (819, 478360), (840, 466401), (910, 430524), (936, 418565), (1092, 358770), (1170, 334852), (1260, 310934), (1365, 287016), (1560, 251139), (1638, 239180), (1820, 215262), (2184, 179385), (2340, 167426), (2520, 155467), (2730, 143508), (3276, 119590), (3640, 107631), (4095, 95672), (4680, 83713), (5460, 71754), (6552, 59795), (8190, 47836), (10920, 35877), (11959, 32760), (16380, 23918)]