316903860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6449}}^1$

素因数の和:6487

約数の個数: 192

約数和(自身を含む): 1213632000

約数和(自身を除く): 896728140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 6449, 7020, 8190, 9828, 12285, 12898, 16380, 19347, 24570, 25796, 32245, 38694, 45143, 49140, 58041, 64490, 77388, 83837, 90286, 96735, 116082, 128980, 135429, 167674, 174123, 180572, 193470, 225715, 232164, 251511, 270858, 290205, 335348, 348246, 386940, 406287, 419185, 451430, 503022, 541716, 580410, 586859, 677145, 696492, 754533, 812574, 838370, 870615, 902860, 1006044, 1160820, 1173718, 1218861, 1257555, 1354290, 1509066, 1625148, 1676740, 1741230, 1760577, 2031435, 2263599, 2347436, 2437722, 2515110, 2708580, 2934295, 3018132, 3482460, 3521154, 3772665, 4062870, 4527198, 4875444, 5030220, 5281731, 5868590, 6094305, 7042308, 7545330, 8125740, 8802885, 9054396, 10563462, 11317995, 11737180, 12188610, 15090660, 15845193, 17605770, 21126924, 22635990, 24377220, 26408655, 31690386, 35211540, 45271980, 52817310, 63380772, 79225965, 105634620, 158451930, 316903860]

約数ペア:

[(1, 316903860), (2, 158451930), (3, 105634620), (4, 79225965), (5, 63380772), (6, 52817310), (7, 45271980), (9, 35211540), (10, 31690386), (12, 26408655), (13, 24377220), (14, 22635990), (15, 21126924), (18, 17605770), (20, 15845193), (21, 15090660), (26, 12188610), (27, 11737180), (28, 11317995), (30, 10563462), (35, 9054396), (36, 8802885), (39, 8125740), (42, 7545330), (45, 7042308), (52, 6094305), (54, 5868590), (60, 5281731), (63, 5030220), (65, 4875444), (70, 4527198), (78, 4062870), (84, 3772665), (90, 3521154), (91, 3482460), (105, 3018132), (108, 2934295), (117, 2708580), (126, 2515110), (130, 2437722), (135, 2347436), (140, 2263599), (156, 2031435), (180, 1760577), (182, 1741230), (189, 1676740), (195, 1625148), (210, 1509066), (234, 1354290), (252, 1257555), (260, 1218861), (270, 1173718), (273, 1160820), (315, 1006044), (351, 902860), (364, 870615), (378, 838370), (390, 812574), (420, 754533), (455, 696492), (468, 677145), (540, 586859), (546, 580410), (585, 541716), (630, 503022), (702, 451430), (756, 419185), (780, 406287), (819, 386940), (910, 348246), (945, 335348), (1092, 290205), (1170, 270858), (1260, 251511), (1365, 232164), (1404, 225715), (1638, 193470), (1755, 180572), (1820, 174123), (1890, 167674), (2340, 135429), (2457, 128980), (2730, 116082), (3276, 96735), (3510, 90286), (3780, 83837), (4095, 77388), (4914, 64490), (5460, 58041), (6449, 49140), (7020, 45143), (8190, 38694), (9828, 32245), (12285, 25796), (12898, 24570), (16380, 19347)]