328013910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 1043827200

約数和(自身を除く): 715813290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 67, 70, 90, 95, 105, 114, 126, 133, 134, 171, 190, 201, 210, 266, 285, 315, 335, 342, 399, 402, 409, 469, 570, 603, 630, 665, 670, 798, 818, 855, 938, 1005, 1197, 1206, 1227, 1273, 1330, 1407, 1710, 1995, 2010, 2045, 2345, 2394, 2454, 2546, 2814, 2863, 3015, 3681, 3819, 3990, 4090, 4221, 4690, 5726, 5985, 6030, 6135, 6365, 7035, 7362, 7638, 7771, 8442, 8589, 8911, 11457, 11970, 12270, 12730, 14070, 14315, 15542, 17178, 17822, 18405, 19095, 21105, 22914, 23313, 25767, 26733, 27403, 28630, 36810, 38190, 38855, 42210, 42945, 44555, 46626, 51534, 53466, 54397, 54806, 57285, 69939, 77710, 80199, 82209, 85890, 89110, 108794, 114570, 116565, 128835, 133665, 137015, 139878, 160398, 163191, 164418, 191821, 233130, 246627, 257670, 267330, 271985, 274030, 326382, 349695, 383642, 400995, 411045, 489573, 493254, 520657, 543970, 575463, 699390, 801990, 815955, 822090, 959105, 979146, 1041314, 1150926, 1233135, 1561971, 1631910, 1726389, 1918210, 2447865, 2466270, 2603285, 2877315, 3123942, 3452778, 3644599, 4685913, 4895730, 5206570, 5754630, 7289198, 7809855, 8631945, 9371826, 10933797, 15619710, 17263890, 18222995, 21867594, 23429565, 32801391, 36445990, 46859130, 54668985, 65602782, 109337970, 164006955, 328013910]

約数ペア:

[(1, 328013910), (2, 164006955), (3, 109337970), (5, 65602782), (6, 54668985), (7, 46859130), (9, 36445990), (10, 32801391), (14, 23429565), (15, 21867594), (18, 18222995), (19, 17263890), (21, 15619710), (30, 10933797), (35, 9371826), (38, 8631945), (42, 7809855), (45, 7289198), (57, 5754630), (63, 5206570), (67, 4895730), (70, 4685913), (90, 3644599), (95, 3452778), (105, 3123942), (114, 2877315), (126, 2603285), (133, 2466270), (134, 2447865), (171, 1918210), (190, 1726389), (201, 1631910), (210, 1561971), (266, 1233135), (285, 1150926), (315, 1041314), (335, 979146), (342, 959105), (399, 822090), (402, 815955), (409, 801990), (469, 699390), (570, 575463), (603, 543970), (630, 520657), (665, 493254), (670, 489573), (798, 411045), (818, 400995), (855, 383642), (938, 349695), (1005, 326382), (1197, 274030), (1206, 271985), (1227, 267330), (1273, 257670), (1330, 246627), (1407, 233130), (1710, 191821), (1995, 164418), (2010, 163191), (2045, 160398), (2345, 139878), (2394, 137015), (2454, 133665), (2546, 128835), (2814, 116565), (2863, 114570), (3015, 108794), (3681, 89110), (3819, 85890), (3990, 82209), (4090, 80199), (4221, 77710), (4690, 69939), (5726, 57285), (5985, 54806), (6030, 54397), (6135, 53466), (6365, 51534), (7035, 46626), (7362, 44555), (7638, 42945), (7771, 42210), (8442, 38855), (8589, 38190), (8911, 36810), (11457, 28630), (11970, 27403), (12270, 26733), (12730, 25767), (14070, 23313), (14315, 22914), (15542, 21105), (17178, 19095), (17822, 18405)]