230410180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 688891392

約数和(自身を除く): 458481212

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 44, 52, 55, 65, 68, 70, 77, 85, 91, 110, 119, 130, 140, 143, 154, 170, 182, 187, 220, 221, 238, 260, 286, 308, 340, 364, 374, 385, 442, 455, 476, 572, 595, 677, 715, 748, 770, 884, 910, 935, 1001, 1105, 1190, 1309, 1354, 1430, 1540, 1547, 1820, 1870, 2002, 2210, 2380, 2431, 2618, 2708, 2860, 3094, 3385, 3740, 4004, 4420, 4739, 4862, 5005, 5236, 6188, 6545, 6770, 7447, 7735, 8801, 9478, 9724, 10010, 11509, 12155, 13090, 13540, 14894, 15470, 17017, 17602, 18956, 20020, 23018, 23695, 24310, 26180, 29788, 30940, 34034, 35204, 37235, 44005, 46036, 47390, 48620, 52129, 57545, 61607, 68068, 74470, 80563, 85085, 88010, 94780, 96811, 104258, 115090, 123214, 126599, 148940, 149617, 161126, 170170, 176020, 193622, 208516, 230180, 246428, 253198, 260645, 299234, 308035, 322252, 340340, 387244, 402815, 484055, 506396, 521290, 598468, 616070, 632995, 677677, 748085, 805630, 886193, 968110, 1042580, 1047319, 1232140, 1265990, 1355354, 1496170, 1611260, 1645787, 1772386, 1936220, 2094638, 2531980, 2710708, 2992340, 3291574, 3388385, 3544772, 4189276, 4430965, 5236595, 6583148, 6776770, 8228935, 8861930, 10473190, 11520509, 13553540, 16457870, 17723860, 20946380, 23041018, 32915740, 46082036, 57602545, 115205090, 230410180]

約数ペア:

[(1, 230410180), (2, 115205090), (4, 57602545), (5, 46082036), (7, 32915740), (10, 23041018), (11, 20946380), (13, 17723860), (14, 16457870), (17, 13553540), (20, 11520509), (22, 10473190), (26, 8861930), (28, 8228935), (34, 6776770), (35, 6583148), (44, 5236595), (52, 4430965), (55, 4189276), (65, 3544772), (68, 3388385), (70, 3291574), (77, 2992340), (85, 2710708), (91, 2531980), (110, 2094638), (119, 1936220), (130, 1772386), (140, 1645787), (143, 1611260), (154, 1496170), (170, 1355354), (182, 1265990), (187, 1232140), (220, 1047319), (221, 1042580), (238, 968110), (260, 886193), (286, 805630), (308, 748085), (340, 677677), (364, 632995), (374, 616070), (385, 598468), (442, 521290), (455, 506396), (476, 484055), (572, 402815), (595, 387244), (677, 340340), (715, 322252), (748, 308035), (770, 299234), (884, 260645), (910, 253198), (935, 246428), (1001, 230180), (1105, 208516), (1190, 193622), (1309, 176020), (1354, 170170), (1430, 161126), (1540, 149617), (1547, 148940), (1820, 126599), (1870, 123214), (2002, 115090), (2210, 104258), (2380, 96811), (2431, 94780), (2618, 88010), (2708, 85085), (2860, 80563), (3094, 74470), (3385, 68068), (3740, 61607), (4004, 57545), (4420, 52129), (4739, 48620), (4862, 47390), (5005, 46036), (5236, 44005), (6188, 37235), (6545, 35204), (6770, 34034), (7447, 30940), (7735, 29788), (8801, 26180), (9478, 24310), (9724, 23695), (10010, 23018), (11509, 20020), (12155, 18956), (13090, 17602), (13540, 17017), (14894, 15470)]