1520398992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{196739}}^1$

素因数の和:196780

約数の個数: 80

約数和(自身を含む): 4683985920

約数和(自身を除く): 3163586928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 196739, 393478, 590217, 786956, 1180434, 1377173, 1573912, 2360868, 2754346, 3147824, 4131519, 4524997, 4721736, 5508692, 8263038, 9049994, 9443472, 11017384, 13574991, 16526076, 18099988, 22034768, 27149982, 31674979, 33052152, 36199976, 54299964, 63349958, 66104304, 72399952, 95024937, 108599928, 126699916, 190049874, 217199856, 253399832, 380099748, 506799664, 760199496, 1520398992]

約数ペア:

[(1, 1520398992), (2, 760199496), (3, 506799664), (4, 380099748), (6, 253399832), (7, 217199856), (8, 190049874), (12, 126699916), (14, 108599928), (16, 95024937), (21, 72399952), (23, 66104304), (24, 63349958), (28, 54299964), (42, 36199976), (46, 33052152), (48, 31674979), (56, 27149982), (69, 22034768), (84, 18099988), (92, 16526076), (112, 13574991), (138, 11017384), (161, 9443472), (168, 9049994), (184, 8263038), (276, 5508692), (322, 4721736), (336, 4524997), (368, 4131519), (483, 3147824), (552, 2754346), (644, 2360868), (966, 1573912), (1104, 1377173), (1288, 1180434), (1932, 786956), (2576, 590217), (3864, 393478), (7728, 196739)]