308069580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3368

約数の個数: 192

約数和(自身を含む): 1124444160

約数和(自身を除く): 816374580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 3094, 3315, 3319, 3570, 4420, 4641, 5460, 6188, 6630, 6638, 7140, 7735, 9282, 9957, 13260, 13276, 15470, 16595, 18564, 19914, 23205, 23233, 30940, 33190, 39828, 43147, 46410, 46466, 49785, 56423, 66380, 69699, 86294, 92820, 92932, 99570, 112846, 116165, 129441, 139398, 169269, 172588, 199140, 215735, 225692, 232330, 258882, 278796, 282115, 302029, 338538, 348495, 394961, 431470, 464660, 517764, 564230, 604058, 647205, 677076, 696990, 733499, 789922, 846345, 862940, 906087, 1128460, 1184883, 1208116, 1294410, 1393980, 1466998, 1510145, 1579844, 1692690, 1812174, 1974805, 2200497, 2369766, 2588820, 2933996, 3020290, 3385380, 3624348, 3667495, 3949610, 4400994, 4530435, 4739532, 5134493, 5924415, 6040580, 7334990, 7899220, 8801988, 9060870, 10268986, 11002485, 11848830, 14669980, 15403479, 18121740, 20537972, 22004970, 23697660, 25672465, 30806958, 44009940, 51344930, 61613916, 77017395, 102689860, 154034790, 308069580]

約数ペア:

[(1, 308069580), (2, 154034790), (3, 102689860), (4, 77017395), (5, 61613916), (6, 51344930), (7, 44009940), (10, 30806958), (12, 25672465), (13, 23697660), (14, 22004970), (15, 20537972), (17, 18121740), (20, 15403479), (21, 14669980), (26, 11848830), (28, 11002485), (30, 10268986), (34, 9060870), (35, 8801988), (39, 7899220), (42, 7334990), (51, 6040580), (52, 5924415), (60, 5134493), (65, 4739532), (68, 4530435), (70, 4400994), (78, 3949610), (84, 3667495), (85, 3624348), (91, 3385380), (102, 3020290), (105, 2933996), (119, 2588820), (130, 2369766), (140, 2200497), (156, 1974805), (170, 1812174), (182, 1692690), (195, 1579844), (204, 1510145), (210, 1466998), (221, 1393980), (238, 1294410), (255, 1208116), (260, 1184883), (273, 1128460), (340, 906087), (357, 862940), (364, 846345), (390, 789922), (420, 733499), (442, 696990), (455, 677076), (476, 647205), (510, 604058), (546, 564230), (595, 517764), (663, 464660), (714, 431470), (780, 394961), (884, 348495), (910, 338538), (1020, 302029), (1092, 282115), (1105, 278796), (1190, 258882), (1326, 232330), (1365, 225692), (1428, 215735), (1547, 199140), (1785, 172588), (1820, 169269), (2210, 139398), (2380, 129441), (2652, 116165), (2730, 112846), (3094, 99570), (3315, 92932), (3319, 92820), (3570, 86294), (4420, 69699), (4641, 66380), (5460, 56423), (6188, 49785), (6630, 46466), (6638, 46410), (7140, 43147), (7735, 39828), (9282, 33190), (9957, 30940), (13260, 23233), (13276, 23205), (15470, 19914), (16595, 18564)]