312890760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9551}}^1$

素因数の和:9588

約数の個数: 192

約数和(自身を含む): 1251694080

約数和(自身を除く): 938803320

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, 9551, 10920, 16380, 19102, 28653, 32760, 38204, 47755, 57306, 66857, 76408, 85959, 95510, 114612, 124163, 133714, 143265, 171918, 191020, 200571, 229224, 248326, 267428, 286530, 334285, 343836, 372489, 382040, 401142, 429795, 496652, 534856, 573060, 601713, 620815, 668570, 687672, 744978, 802284, 859590, 869141, 993304, 1002855, 1117467, 1146120, 1203426, 1241630, 1337140, 1489956, 1604568, 1719180, 1738282, 1862445, 2005710, 2234934, 2406852, 2483260, 2607423, 2674280, 2979912, 3008565, 3438360, 3476564, 3724890, 4011420, 4345705, 4469868, 4813704, 4966520, 5214846, 5587335, 6017130, 6953128, 7449780, 7822269, 8022840, 8691410, 8939736, 10429692, 11174670, 12034260, 13037115, 14899560, 15644538, 17382820, 20859384, 22349340, 24068520, 26074230, 31289076, 34765640, 39111345, 44698680, 52148460, 62578152, 78222690, 104296920, 156445380, 312890760]

約数ペア:

[(1, 312890760), (2, 156445380), (3, 104296920), (4, 78222690), (5, 62578152), (6, 52148460), (7, 44698680), (8, 39111345), (9, 34765640), (10, 31289076), (12, 26074230), (13, 24068520), (14, 22349340), (15, 20859384), (18, 17382820), (20, 15644538), (21, 14899560), (24, 13037115), (26, 12034260), (28, 11174670), (30, 10429692), (35, 8939736), (36, 8691410), (39, 8022840), (40, 7822269), (42, 7449780), (45, 6953128), (52, 6017130), (56, 5587335), (60, 5214846), (63, 4966520), (65, 4813704), (70, 4469868), (72, 4345705), (78, 4011420), (84, 3724890), (90, 3476564), (91, 3438360), (104, 3008565), (105, 2979912), (117, 2674280), (120, 2607423), (126, 2483260), (130, 2406852), (140, 2234934), (156, 2005710), (168, 1862445), (180, 1738282), (182, 1719180), (195, 1604568), (210, 1489956), (234, 1337140), (252, 1241630), (260, 1203426), (273, 1146120), (280, 1117467), (312, 1002855), (315, 993304), (360, 869141), (364, 859590), (390, 802284), (420, 744978), (455, 687672), (468, 668570), (504, 620815), (520, 601713), (546, 573060), (585, 534856), (630, 496652), (728, 429795), (780, 401142), (819, 382040), (840, 372489), (910, 343836), (936, 334285), (1092, 286530), (1170, 267428), (1260, 248326), (1365, 229224), (1560, 200571), (1638, 191020), (1820, 171918), (2184, 143265), (2340, 133714), (2520, 124163), (2730, 114612), (3276, 95510), (3640, 85959), (4095, 76408), (4680, 66857), (5460, 57306), (6552, 47755), (8190, 38204), (9551, 32760), (10920, 28653), (16380, 19102)]