164886540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 602090496

約数和(自身を除く): 437203956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 101, 105, 115, 130, 138, 140, 156, 161, 169, 182, 195, 202, 210, 230, 260, 273, 276, 299, 303, 322, 338, 345, 364, 390, 404, 420, 455, 460, 483, 505, 507, 546, 598, 606, 644, 676, 690, 707, 780, 805, 845, 897, 910, 966, 1010, 1014, 1092, 1183, 1196, 1212, 1313, 1365, 1380, 1414, 1495, 1515, 1610, 1690, 1794, 1820, 1932, 2020, 2028, 2093, 2121, 2323, 2366, 2415, 2535, 2626, 2730, 2828, 2990, 3030, 3220, 3380, 3535, 3549, 3588, 3887, 3939, 4186, 4242, 4485, 4646, 4732, 4830, 5070, 5252, 5460, 5915, 5980, 6060, 6279, 6565, 6969, 7070, 7098, 7774, 7878, 8372, 8484, 8970, 9191, 9292, 9660, 10140, 10465, 10605, 11615, 11661, 11830, 12558, 13130, 13938, 14140, 14196, 15548, 15756, 16261, 17069, 17745, 17940, 18382, 19435, 19695, 20930, 21210, 23230, 23322, 23660, 25116, 26260, 27209, 27573, 27876, 30199, 31395, 32522, 34138, 34845, 35490, 36764, 38870, 39390, 41860, 42420, 45955, 46460, 46644, 48783, 51207, 54418, 55146, 58305, 60398, 62790, 65044, 68276, 69690, 70980, 77740, 78780, 81305, 81627, 85345, 90597, 91910, 97566, 102414, 108836, 110292, 116610, 119483, 120796, 125580, 136045, 137865, 139380, 150995, 162610, 163254, 170690, 181194, 183820, 195132, 204828, 211393, 233220, 238966, 243915, 256035, 272090, 275730, 301990, 325220, 326508, 341380, 358449, 362388, 392587, 408135, 422786, 452985, 477932, 487830, 512070, 544180, 551460, 597415, 603980, 634179, 716898, 785174, 816270, 845572, 905970, 975660, 1024140, 1056965, 1177761, 1194830, 1268358, 1433796, 1570348, 1632540, 1792245, 1811940, 1962935, 2113930, 2355522, 2389660, 2536716, 2748109, 3170895, 3584490, 3925870, 4227860, 4711044, 5496218, 5888805, 6341790, 7168980, 7851740, 8244327, 10992436, 11777610, 12683580, 13740545, 16488654, 23555220, 27481090, 32977308, 41221635, 54962180, 82443270, 164886540]

約数ペア:

[(1, 164886540), (2, 82443270), (3, 54962180), (4, 41221635), (5, 32977308), (6, 27481090), (7, 23555220), (10, 16488654), (12, 13740545), (13, 12683580), (14, 11777610), (15, 10992436), (20, 8244327), (21, 7851740), (23, 7168980), (26, 6341790), (28, 5888805), (30, 5496218), (35, 4711044), (39, 4227860), (42, 3925870), (46, 3584490), (52, 3170895), (60, 2748109), (65, 2536716), (69, 2389660), (70, 2355522), (78, 2113930), (84, 1962935), (91, 1811940), (92, 1792245), (101, 1632540), (105, 1570348), (115, 1433796), (130, 1268358), (138, 1194830), (140, 1177761), (156, 1056965), (161, 1024140), (169, 975660), (182, 905970), (195, 845572), (202, 816270), (210, 785174), (230, 716898), (260, 634179), (273, 603980), (276, 597415), (299, 551460), (303, 544180), (322, 512070), (338, 487830), (345, 477932), (364, 452985), (390, 422786), (404, 408135), (420, 392587), (455, 362388), (460, 358449), (483, 341380), (505, 326508), (507, 325220), (546, 301990), (598, 275730), (606, 272090), (644, 256035), (676, 243915), (690, 238966), (707, 233220), (780, 211393), (805, 204828), (845, 195132), (897, 183820), (910, 181194), (966, 170690), (1010, 163254), (1014, 162610), (1092, 150995), (1183, 139380), (1196, 137865), (1212, 136045), (1313, 125580), (1365, 120796), (1380, 119483), (1414, 116610), (1495, 110292), (1515, 108836), (1610, 102414), (1690, 97566), (1794, 91910), (1820, 90597), (1932, 85345), (2020, 81627), (2028, 81305), (2093, 78780), (2121, 77740), (2323, 70980), (2366, 69690), (2415, 68276), (2535, 65044), (2626, 62790), (2730, 60398), (2828, 58305), (2990, 55146), (3030, 54418), (3220, 51207), (3380, 48783), (3535, 46644), (3549, 46460), (3588, 45955), (3887, 42420), (3939, 41860), (4186, 39390), (4242, 38870), (4485, 36764), (4646, 35490), (4732, 34845), (4830, 34138), (5070, 32522), (5252, 31395), (5460, 30199), (5915, 27876), (5980, 27573), (6060, 27209), (6279, 26260), (6565, 25116), (6969, 23660), (7070, 23322), (7098, 23230), (7774, 21210), (7878, 20930), (8372, 19695), (8484, 19435), (8970, 18382), (9191, 17940), (9292, 17745), (9660, 17069), (10140, 16261), (10465, 15756), (10605, 15548), (11615, 14196), (11661, 14140), (11830, 13938), (12558, 13130)]