4976125980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{727}}^1$

素因数の和:1168

約数の個数: 192

約数和(自身を含む): 16359383040

約数和(自身を除く): 11383257060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 379, 420, 430, 516, 602, 645, 727, 758, 860, 903, 1137, 1204, 1290, 1454, 1505, 1516, 1806, 1895, 2181, 2274, 2580, 2653, 2908, 3010, 3612, 3635, 3790, 4362, 4515, 4548, 5089, 5306, 5685, 6020, 7270, 7580, 7959, 8724, 9030, 10178, 10612, 10905, 11370, 13265, 14540, 15267, 15918, 16297, 18060, 20356, 21810, 22740, 25445, 26530, 30534, 31261, 31836, 32594, 39795, 43620, 48891, 50890, 53060, 61068, 62522, 65188, 76335, 79590, 81485, 93783, 97782, 101780, 114079, 125044, 152670, 156305, 159180, 162970, 187566, 195564, 218827, 228158, 244455, 275533, 305340, 312610, 325940, 342237, 375132, 437654, 456316, 468915, 488910, 551066, 570395, 625220, 656481, 684474, 826599, 875308, 937830, 977820, 1094135, 1102132, 1140790, 1312962, 1368948, 1377665, 1653198, 1711185, 1875660, 1928731, 2188270, 2281580, 2625924, 2755330, 3282405, 3306396, 3422370, 3857462, 4132995, 4376540, 5510660, 5786193, 6564810, 6844740, 7714924, 8265990, 9643655, 11572386, 11847919, 13129620, 16531980, 19287310, 23144772, 23695838, 28930965, 35543757, 38574620, 47391676, 57861930, 59239595, 71087514, 82935433, 115723860, 118479190, 142175028, 165870866, 177718785, 236958380, 248806299, 331741732, 355437570, 414677165, 497612598, 710875140, 829354330, 995225196, 1244031495, 1658708660, 2488062990, 4976125980]

約数ペア:

[(1, 4976125980), (2, 2488062990), (3, 1658708660), (4, 1244031495), (5, 995225196), (6, 829354330), (7, 710875140), (10, 497612598), (12, 414677165), (14, 355437570), (15, 331741732), (20, 248806299), (21, 236958380), (28, 177718785), (30, 165870866), (35, 142175028), (42, 118479190), (43, 115723860), (60, 82935433), (70, 71087514), (84, 59239595), (86, 57861930), (105, 47391676), (129, 38574620), (140, 35543757), (172, 28930965), (210, 23695838), (215, 23144772), (258, 19287310), (301, 16531980), (379, 13129620), (420, 11847919), (430, 11572386), (516, 9643655), (602, 8265990), (645, 7714924), (727, 6844740), (758, 6564810), (860, 5786193), (903, 5510660), (1137, 4376540), (1204, 4132995), (1290, 3857462), (1454, 3422370), (1505, 3306396), (1516, 3282405), (1806, 2755330), (1895, 2625924), (2181, 2281580), (2274, 2188270), (2580, 1928731), (2653, 1875660), (2908, 1711185), (3010, 1653198), (3612, 1377665), (3635, 1368948), (3790, 1312962), (4362, 1140790), (4515, 1102132), (4548, 1094135), (5089, 977820), (5306, 937830), (5685, 875308), (6020, 826599), (7270, 684474), (7580, 656481), (7959, 625220), (8724, 570395), (9030, 551066), (10178, 488910), (10612, 468915), (10905, 456316), (11370, 437654), (13265, 375132), (14540, 342237), (15267, 325940), (15918, 312610), (16297, 305340), (18060, 275533), (20356, 244455), (21810, 228158), (22740, 218827), (25445, 195564), (26530, 187566), (30534, 162970), (31261, 159180), (31836, 156305), (32594, 152670), (39795, 125044), (43620, 114079), (48891, 101780), (50890, 97782), (53060, 93783), (61068, 81485), (62522, 79590), (65188, 76335)]