40380858840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{361447}}^1$

素因数の和:361494

約数の個数: 192

約数和(自身を含む): 148338259200

約数和(自身を除く): 107957400360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3724, 3990, 4655, 5320, 5586, 5880, 7448, 7980, 9310, 11172, 13965, 15960, 18620, 22344, 27930, 37240, 55860, 111720, 361447, 722894, 1084341, 1445788, 1807235, 2168682, 2530129, 2891576, 3614470, 4337364, 5060258, 5421705, 6867493, 7228940, 7590387, 8674728, 10120516, 10843410, 12650645, 13734986, 14457880, 15180774, 17710903, 20241032, 20602479, 21686820, 25301290, 27469972, 30361548, 34337465, 35421806, 37951935, 41204958, 43373640, 48072451, 50602580, 53132709, 54939944, 60723096, 68674930, 70843612, 75903870, 82409916, 88554515, 96144902, 101205160, 103012395, 106265418, 137349860, 141687224, 144217353, 151807740, 164819832, 177109030, 192289804, 206024790, 212530836, 240362255, 265663545, 274699720, 288434706, 303615480, 336507157, 354218060, 384579608, 412049580, 425061672, 480724510, 531327090, 576869412, 673014314, 708436120, 721086765, 824099160, 961449020, 1009521471, 1062654180, 1153738824, 1346028628, 1442173530, 1682535785, 1922898040, 2019042942, 2125308360, 2692057256, 2884347060, 3365071570, 4038085884, 5047607355, 5768694120, 6730143140, 8076171768, 10095214710, 13460286280, 20190429420, 40380858840]

約数ペア:

[(1, 40380858840), (2, 20190429420), (3, 13460286280), (4, 10095214710), (5, 8076171768), (6, 6730143140), (7, 5768694120), (8, 5047607355), (10, 4038085884), (12, 3365071570), (14, 2884347060), (15, 2692057256), (19, 2125308360), (20, 2019042942), (21, 1922898040), (24, 1682535785), (28, 1442173530), (30, 1346028628), (35, 1153738824), (38, 1062654180), (40, 1009521471), (42, 961449020), (49, 824099160), (56, 721086765), (57, 708436120), (60, 673014314), (70, 576869412), (76, 531327090), (84, 480724510), (95, 425061672), (98, 412049580), (105, 384579608), (114, 354218060), (120, 336507157), (133, 303615480), (140, 288434706), (147, 274699720), (152, 265663545), (168, 240362255), (190, 212530836), (196, 206024790), (210, 192289804), (228, 177109030), (245, 164819832), (266, 151807740), (280, 144217353), (285, 141687224), (294, 137349860), (380, 106265418), (392, 103012395), (399, 101205160), (420, 96144902), (456, 88554515), (490, 82409916), (532, 75903870), (570, 70843612), (588, 68674930), (665, 60723096), (735, 54939944), (760, 53132709), (798, 50602580), (840, 48072451), (931, 43373640), (980, 41204958), (1064, 37951935), (1140, 35421806), (1176, 34337465), (1330, 30361548), (1470, 27469972), (1596, 25301290), (1862, 21686820), (1960, 20602479), (1995, 20241032), (2280, 17710903), (2660, 15180774), (2793, 14457880), (2940, 13734986), (3192, 12650645), (3724, 10843410), (3990, 10120516), (4655, 8674728), (5320, 7590387), (5586, 7228940), (5880, 6867493), (7448, 5421705), (7980, 5060258), (9310, 4337364), (11172, 3614470), (13965, 2891576), (15960, 2530129), (18620, 2168682), (22344, 1807235), (27930, 1445788), (37240, 1084341), (55860, 722894), (111720, 361447)]