4037216820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1559

約数の個数: 288

約数和(自身を含む): 14365225728

約数和(自身を除く): 10328008908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 73, 78, 84, 91, 98, 105, 130, 140, 146, 147, 156, 182, 195, 196, 210, 219, 245, 260, 273, 292, 294, 364, 365, 390, 420, 438, 455, 490, 511, 546, 588, 637, 730, 735, 780, 876, 910, 949, 980, 1022, 1092, 1095, 1274, 1365, 1447, 1460, 1470, 1533, 1820, 1898, 1911, 2044, 2190, 2548, 2555, 2730, 2847, 2894, 2940, 3066, 3185, 3577, 3796, 3822, 4341, 4380, 4745, 5110, 5460, 5694, 5788, 6132, 6370, 6643, 7154, 7235, 7644, 7665, 8682, 9490, 9555, 10129, 10220, 10731, 11388, 12740, 13286, 14235, 14308, 14470, 15330, 17364, 17885, 18811, 18980, 19110, 19929, 20258, 21462, 21705, 26572, 28470, 28940, 30387, 30660, 33215, 35770, 37622, 38220, 39858, 40516, 42924, 43410, 46501, 50645, 53655, 56433, 56940, 60774, 66430, 70903, 71540, 75244, 79716, 86820, 93002, 94055, 99645, 101290, 105631, 107310, 112866, 121548, 131677, 132860, 139503, 141806, 151935, 186004, 188110, 199290, 202580, 211262, 212709, 214620, 225732, 232505, 263354, 279006, 282165, 283612, 303870, 316893, 354515, 376220, 395031, 398580, 422524, 425418, 465010, 526708, 528155, 558012, 564330, 607740, 633786, 658385, 697515, 709030, 739417, 790062, 850836, 921739, 930020, 1056310, 1063545, 1128660, 1267572, 1316770, 1373203, 1395030, 1418060, 1478834, 1580124, 1584465, 1843478, 1975155, 2112620, 2127090, 2218251, 2633540, 2746406, 2765217, 2790060, 2957668, 3168930, 3686956, 3697085, 3950310, 4119609, 4254180, 4436502, 4608695, 5175919, 5492812, 5530434, 6337860, 6866015, 7394170, 7900620, 8239218, 8873004, 9217390, 9612421, 10351838, 11060868, 11091255, 13732030, 13826085, 14788340, 15527757, 16478436, 18434780, 19224842, 20598045, 20703676, 22182510, 25879595, 27464060, 27652170, 28837263, 31055514, 38449684, 41196090, 44365020, 48062105, 51759190, 55304340, 57674526, 62111028, 67286947, 77638785, 82392180, 96124210, 103518380, 115349052, 134573894, 144186315, 155277570, 192248420, 201860841, 269147788, 288372630, 310555140, 336434735, 403721682, 576745260, 672869470, 807443364, 1009304205, 1345738940, 2018608410, 4037216820]

約数ペア:

[(1, 4037216820), (2, 2018608410), (3, 1345738940), (4, 1009304205), (5, 807443364), (6, 672869470), (7, 576745260), (10, 403721682), (12, 336434735), (13, 310555140), (14, 288372630), (15, 269147788), (20, 201860841), (21, 192248420), (26, 155277570), (28, 144186315), (30, 134573894), (35, 115349052), (39, 103518380), (42, 96124210), (49, 82392180), (52, 77638785), (60, 67286947), (65, 62111028), (70, 57674526), (73, 55304340), (78, 51759190), (84, 48062105), (91, 44365020), (98, 41196090), (105, 38449684), (130, 31055514), (140, 28837263), (146, 27652170), (147, 27464060), (156, 25879595), (182, 22182510), (195, 20703676), (196, 20598045), (210, 19224842), (219, 18434780), (245, 16478436), (260, 15527757), (273, 14788340), (292, 13826085), (294, 13732030), (364, 11091255), (365, 11060868), (390, 10351838), (420, 9612421), (438, 9217390), (455, 8873004), (490, 8239218), (511, 7900620), (546, 7394170), (588, 6866015), (637, 6337860), (730, 5530434), (735, 5492812), (780, 5175919), (876, 4608695), (910, 4436502), (949, 4254180), (980, 4119609), (1022, 3950310), (1092, 3697085), (1095, 3686956), (1274, 3168930), (1365, 2957668), (1447, 2790060), (1460, 2765217), (1470, 2746406), (1533, 2633540), (1820, 2218251), (1898, 2127090), (1911, 2112620), (2044, 1975155), (2190, 1843478), (2548, 1584465), (2555, 1580124), (2730, 1478834), (2847, 1418060), (2894, 1395030), (2940, 1373203), (3066, 1316770), (3185, 1267572), (3577, 1128660), (3796, 1063545), (3822, 1056310), (4341, 930020), (4380, 921739), (4745, 850836), (5110, 790062), (5460, 739417), (5694, 709030), (5788, 697515), (6132, 658385), (6370, 633786), (6643, 607740), (7154, 564330), (7235, 558012), (7644, 528155), (7665, 526708), (8682, 465010), (9490, 425418), (9555, 422524), (10129, 398580), (10220, 395031), (10731, 376220), (11388, 354515), (12740, 316893), (13286, 303870), (14235, 283612), (14308, 282165), (14470, 279006), (15330, 263354), (17364, 232505), (17885, 225732), (18811, 214620), (18980, 212709), (19110, 211262), (19929, 202580), (20258, 199290), (21462, 188110), (21705, 186004), (26572, 151935), (28470, 141806), (28940, 139503), (30387, 132860), (30660, 131677), (33215, 121548), (35770, 112866), (37622, 107310), (38220, 105631), (39858, 101290), (40516, 99645), (42924, 94055), (43410, 93002), (46501, 86820), (50645, 79716), (53655, 75244), (56433, 71540), (56940, 70903), (60774, 66430)]