4378809540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1911

約数の個数: 288

約数和(自身を含む): 15370629120

約数和(自身を除く): 10991819580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 49, 57, 60, 70, 76, 84, 86, 95, 98, 105, 114, 129, 133, 140, 147, 172, 190, 196, 210, 215, 228, 245, 258, 266, 285, 294, 301, 380, 399, 420, 430, 490, 516, 532, 570, 588, 602, 645, 665, 735, 798, 817, 860, 903, 931, 980, 1140, 1204, 1290, 1330, 1470, 1505, 1596, 1634, 1806, 1823, 1862, 1995, 2107, 2451, 2580, 2660, 2793, 2940, 3010, 3268, 3612, 3646, 3724, 3990, 4085, 4214, 4515, 4655, 4902, 5469, 5586, 5719, 6020, 6321, 7292, 7980, 8170, 8428, 9030, 9115, 9310, 9804, 10535, 10938, 11172, 11438, 12255, 12642, 12761, 13965, 16340, 17157, 18060, 18230, 18620, 21070, 21876, 22876, 24510, 25284, 25522, 27345, 27930, 28595, 31605, 34314, 34637, 36460, 38283, 40033, 42140, 49020, 51044, 54690, 55860, 57190, 63210, 63805, 68628, 69274, 76566, 78389, 80066, 85785, 89327, 103911, 109380, 114380, 120099, 126420, 127610, 138548, 153132, 156778, 160132, 171570, 173185, 178654, 191415, 200165, 207822, 235167, 240198, 242459, 255220, 267981, 313556, 343140, 346370, 357308, 382830, 391945, 400330, 415644, 446635, 470334, 480396, 484918, 519555, 535962, 548723, 600495, 692740, 727377, 765660, 783890, 800660, 893270, 940668, 969836, 1039110, 1071924, 1097446, 1175835, 1200990, 1212295, 1339905, 1454754, 1489391, 1567780, 1646169, 1697213, 1786540, 2078220, 2194892, 2351670, 2401980, 2424590, 2679810, 2743615, 2909508, 2978782, 3292338, 3394426, 3636885, 3841061, 4468173, 4703340, 4849180, 5091639, 5359620, 5487230, 5957564, 6584676, 6788852, 7273770, 7446955, 7682122, 8230845, 8486065, 8936346, 10183278, 10425737, 10974460, 11523183, 14547540, 14893910, 15364244, 16461690, 16972130, 17872692, 19205305, 20366556, 20851474, 22340865, 23046366, 25458195, 29787820, 31277211, 32923380, 33944260, 38410610, 41702948, 44681730, 46092732, 50916390, 52128685, 57615915, 62554422, 72980159, 76821220, 89363460, 101832780, 104257370, 115231830, 125108844, 145960318, 156386055, 208514740, 218940477, 230463660, 291920636, 312772110, 364900795, 437880954, 625544220, 729801590, 875761908, 1094702385, 1459603180, 2189404770, 4378809540]

約数ペア:

[(1, 4378809540), (2, 2189404770), (3, 1459603180), (4, 1094702385), (5, 875761908), (6, 729801590), (7, 625544220), (10, 437880954), (12, 364900795), (14, 312772110), (15, 291920636), (19, 230463660), (20, 218940477), (21, 208514740), (28, 156386055), (30, 145960318), (35, 125108844), (38, 115231830), (42, 104257370), (43, 101832780), (49, 89363460), (57, 76821220), (60, 72980159), (70, 62554422), (76, 57615915), (84, 52128685), (86, 50916390), (95, 46092732), (98, 44681730), (105, 41702948), (114, 38410610), (129, 33944260), (133, 32923380), (140, 31277211), (147, 29787820), (172, 25458195), (190, 23046366), (196, 22340865), (210, 20851474), (215, 20366556), (228, 19205305), (245, 17872692), (258, 16972130), (266, 16461690), (285, 15364244), (294, 14893910), (301, 14547540), (380, 11523183), (399, 10974460), (420, 10425737), (430, 10183278), (490, 8936346), (516, 8486065), (532, 8230845), (570, 7682122), (588, 7446955), (602, 7273770), (645, 6788852), (665, 6584676), (735, 5957564), (798, 5487230), (817, 5359620), (860, 5091639), (903, 4849180), (931, 4703340), (980, 4468173), (1140, 3841061), (1204, 3636885), (1290, 3394426), (1330, 3292338), (1470, 2978782), (1505, 2909508), (1596, 2743615), (1634, 2679810), (1806, 2424590), (1823, 2401980), (1862, 2351670), (1995, 2194892), (2107, 2078220), (2451, 1786540), (2580, 1697213), (2660, 1646169), (2793, 1567780), (2940, 1489391), (3010, 1454754), (3268, 1339905), (3612, 1212295), (3646, 1200990), (3724, 1175835), (3990, 1097446), (4085, 1071924), (4214, 1039110), (4515, 969836), (4655, 940668), (4902, 893270), (5469, 800660), (5586, 783890), (5719, 765660), (6020, 727377), (6321, 692740), (7292, 600495), (7980, 548723), (8170, 535962), (8428, 519555), (9030, 484918), (9115, 480396), (9310, 470334), (9804, 446635), (10535, 415644), (10938, 400330), (11172, 391945), (11438, 382830), (12255, 357308), (12642, 346370), (12761, 343140), (13965, 313556), (16340, 267981), (17157, 255220), (18060, 242459), (18230, 240198), (18620, 235167), (21070, 207822), (21876, 200165), (22876, 191415), (24510, 178654), (25284, 173185), (25522, 171570), (27345, 160132), (27930, 156778), (28595, 153132), (31605, 138548), (34314, 127610), (34637, 126420), (36460, 120099), (38283, 114380), (40033, 109380), (42140, 103911), (49020, 89327), (51044, 85785), (54690, 80066), (55860, 78389), (57190, 76566), (63210, 69274), (63805, 68628)]