168449820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 626766336

約数和(自身を除く): 458316516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 101, 105, 110, 114, 132, 133, 140, 154, 165, 190, 202, 209, 210, 220, 228, 231, 266, 285, 303, 308, 330, 361, 380, 385, 399, 404, 418, 420, 462, 505, 532, 570, 606, 627, 660, 665, 707, 722, 770, 798, 836, 924, 1010, 1045, 1083, 1111, 1140, 1155, 1212, 1254, 1330, 1414, 1444, 1463, 1515, 1540, 1596, 1805, 1919, 1995, 2020, 2090, 2121, 2166, 2222, 2310, 2508, 2527, 2660, 2828, 2926, 3030, 3135, 3333, 3535, 3610, 3838, 3971, 3990, 4180, 4242, 4332, 4389, 4444, 4620, 5054, 5415, 5555, 5757, 5852, 6060, 6270, 6666, 7070, 7220, 7315, 7581, 7676, 7777, 7942, 7980, 8484, 8778, 9595, 10108, 10605, 10830, 11110, 11514, 11913, 12540, 12635, 13332, 13433, 14140, 14630, 15162, 15554, 15884, 16665, 17556, 19190, 19855, 21109, 21210, 21660, 21945, 22220, 23028, 23331, 23826, 25270, 26866, 27797, 28785, 29260, 30324, 31108, 33330, 36461, 37905, 38380, 38885, 39710, 40299, 42218, 42420, 43890, 46662, 47652, 50540, 53732, 55594, 57570, 59565, 63327, 66660, 67165, 72922, 75810, 77770, 79420, 80598, 83391, 84436, 87780, 93324, 105545, 109383, 111188, 115140, 116655, 119130, 126654, 134330, 138985, 145844, 147763, 151620, 155540, 161196, 166782, 182305, 201495, 211090, 218766, 233310, 238260, 253308, 255227, 268660, 277970, 295526, 316635, 333564, 364610, 401071, 402990, 416955, 422180, 437532, 443289, 466620, 510454, 546915, 555940, 591052, 633270, 729220, 738815, 765681, 802142, 805980, 833910, 886578, 1020908, 1093830, 1203213, 1266540, 1276135, 1477630, 1531362, 1604284, 1667820, 1773156, 2005355, 2187660, 2216445, 2406426, 2552270, 2807497, 2955260, 3062724, 3828405, 4010710, 4432890, 4812852, 5104540, 5614994, 6016065, 7656810, 8021420, 8422491, 8865780, 11229988, 12032130, 14037485, 15313620, 16844982, 24064260, 28074970, 33689964, 42112455, 56149940, 84224910, 168449820]

約数ペア:

[(1, 168449820), (2, 84224910), (3, 56149940), (4, 42112455), (5, 33689964), (6, 28074970), (7, 24064260), (10, 16844982), (11, 15313620), (12, 14037485), (14, 12032130), (15, 11229988), (19, 8865780), (20, 8422491), (21, 8021420), (22, 7656810), (28, 6016065), (30, 5614994), (33, 5104540), (35, 4812852), (38, 4432890), (42, 4010710), (44, 3828405), (55, 3062724), (57, 2955260), (60, 2807497), (66, 2552270), (70, 2406426), (76, 2216445), (77, 2187660), (84, 2005355), (95, 1773156), (101, 1667820), (105, 1604284), (110, 1531362), (114, 1477630), (132, 1276135), (133, 1266540), (140, 1203213), (154, 1093830), (165, 1020908), (190, 886578), (202, 833910), (209, 805980), (210, 802142), (220, 765681), (228, 738815), (231, 729220), (266, 633270), (285, 591052), (303, 555940), (308, 546915), (330, 510454), (361, 466620), (380, 443289), (385, 437532), (399, 422180), (404, 416955), (418, 402990), (420, 401071), (462, 364610), (505, 333564), (532, 316635), (570, 295526), (606, 277970), (627, 268660), (660, 255227), (665, 253308), (707, 238260), (722, 233310), (770, 218766), (798, 211090), (836, 201495), (924, 182305), (1010, 166782), (1045, 161196), (1083, 155540), (1111, 151620), (1140, 147763), (1155, 145844), (1212, 138985), (1254, 134330), (1330, 126654), (1414, 119130), (1444, 116655), (1463, 115140), (1515, 111188), (1540, 109383), (1596, 105545), (1805, 93324), (1919, 87780), (1995, 84436), (2020, 83391), (2090, 80598), (2121, 79420), (2166, 77770), (2222, 75810), (2310, 72922), (2508, 67165), (2527, 66660), (2660, 63327), (2828, 59565), (2926, 57570), (3030, 55594), (3135, 53732), (3333, 50540), (3535, 47652), (3610, 46662), (3838, 43890), (3971, 42420), (3990, 42218), (4180, 40299), (4242, 39710), (4332, 38885), (4389, 38380), (4444, 37905), (4620, 36461), (5054, 33330), (5415, 31108), (5555, 30324), (5757, 29260), (5852, 28785), (6060, 27797), (6270, 26866), (6666, 25270), (7070, 23826), (7220, 23331), (7315, 23028), (7581, 22220), (7676, 21945), (7777, 21660), (7942, 21210), (7980, 21109), (8484, 19855), (8778, 19190), (9595, 17556), (10108, 16665), (10605, 15884), (10830, 15554), (11110, 15162), (11514, 14630), (11913, 14140), (12540, 13433), (12635, 13332)]