2023251660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1968

約数の個数: 144

約数和(自身を含む): 6301888320

約数和(自身を除く): 4278636660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 103, 122, 180, 183, 206, 244, 305, 309, 366, 412, 515, 549, 610, 618, 732, 915, 927, 1030, 1098, 1220, 1236, 1545, 1789, 1830, 1854, 2060, 2196, 2745, 3090, 3578, 3660, 3708, 4635, 5367, 5490, 6180, 6283, 7156, 8945, 9270, 10734, 10980, 12566, 16101, 17890, 18540, 18849, 21468, 25132, 26835, 31415, 32202, 35780, 37698, 53670, 56547, 62830, 64404, 75396, 80505, 94245, 107340, 109129, 113094, 125660, 161010, 184267, 188490, 218258, 226188, 282735, 322020, 327387, 368534, 376980, 436516, 545645, 552801, 565470, 654774, 737068, 921335, 982161, 1091290, 1105602, 1130940, 1309548, 1636935, 1658403, 1842670, 1964322, 2182580, 2211204, 2764005, 3273870, 3316806, 3685340, 3928644, 4910805, 5528010, 6547740, 6633612, 8292015, 9821610, 11056020, 11240287, 16584030, 19643220, 22480574, 33168060, 33720861, 44961148, 56201435, 67441722, 101162583, 112402870, 134883444, 168604305, 202325166, 224805740, 337208610, 404650332, 505812915, 674417220, 1011625830, 2023251660]

約数ペア:

[(1, 2023251660), (2, 1011625830), (3, 674417220), (4, 505812915), (5, 404650332), (6, 337208610), (9, 224805740), (10, 202325166), (12, 168604305), (15, 134883444), (18, 112402870), (20, 101162583), (30, 67441722), (36, 56201435), (45, 44961148), (60, 33720861), (61, 33168060), (90, 22480574), (103, 19643220), (122, 16584030), (180, 11240287), (183, 11056020), (206, 9821610), (244, 8292015), (305, 6633612), (309, 6547740), (366, 5528010), (412, 4910805), (515, 3928644), (549, 3685340), (610, 3316806), (618, 3273870), (732, 2764005), (915, 2211204), (927, 2182580), (1030, 1964322), (1098, 1842670), (1220, 1658403), (1236, 1636935), (1545, 1309548), (1789, 1130940), (1830, 1105602), (1854, 1091290), (2060, 982161), (2196, 921335), (2745, 737068), (3090, 654774), (3578, 565470), (3660, 552801), (3708, 545645), (4635, 436516), (5367, 376980), (5490, 368534), (6180, 327387), (6283, 322020), (7156, 282735), (8945, 226188), (9270, 218258), (10734, 188490), (10980, 184267), (12566, 161010), (16101, 125660), (17890, 113094), (18540, 109129), (18849, 107340), (21468, 94245), (25132, 80505), (26835, 75396), (31415, 64404), (32202, 62830), (35780, 56547), (37698, 53670)]