119645820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 417493440

約数和(自身を除く): 297847620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 269, 315, 353, 420, 538, 630, 706, 807, 1059, 1076, 1260, 1345, 1412, 1614, 1765, 1883, 2118, 2421, 2471, 2690, 3177, 3228, 3530, 3766, 4035, 4236, 4842, 4942, 5295, 5380, 5649, 6354, 7060, 7413, 7532, 8070, 9415, 9684, 9884, 10590, 11298, 12105, 12355, 12708, 14826, 15885, 16140, 16947, 18830, 21180, 22239, 22596, 24210, 24710, 28245, 29652, 31770, 33894, 37065, 37660, 44478, 48420, 49420, 56490, 63540, 67788, 74130, 84735, 88956, 94957, 111195, 112980, 148260, 169470, 189914, 222390, 284871, 338940, 379828, 444780, 474785, 569742, 664699, 854613, 949570, 1139484, 1329398, 1424355, 1709226, 1899140, 1994097, 2658796, 2848710, 3323495, 3418452, 3988194, 4273065, 5697420, 5982291, 6646990, 7976388, 8546130, 9970485, 11964582, 13293980, 17092260, 19940970, 23929164, 29911455, 39881940, 59822910, 119645820]

約数ペア:

[(1, 119645820), (2, 59822910), (3, 39881940), (4, 29911455), (5, 23929164), (6, 19940970), (7, 17092260), (9, 13293980), (10, 11964582), (12, 9970485), (14, 8546130), (15, 7976388), (18, 6646990), (20, 5982291), (21, 5697420), (28, 4273065), (30, 3988194), (35, 3418452), (36, 3323495), (42, 2848710), (45, 2658796), (60, 1994097), (63, 1899140), (70, 1709226), (84, 1424355), (90, 1329398), (105, 1139484), (126, 949570), (140, 854613), (180, 664699), (210, 569742), (252, 474785), (269, 444780), (315, 379828), (353, 338940), (420, 284871), (538, 222390), (630, 189914), (706, 169470), (807, 148260), (1059, 112980), (1076, 111195), (1260, 94957), (1345, 88956), (1412, 84735), (1614, 74130), (1765, 67788), (1883, 63540), (2118, 56490), (2421, 49420), (2471, 48420), (2690, 44478), (3177, 37660), (3228, 37065), (3530, 33894), (3766, 31770), (4035, 29652), (4236, 28245), (4842, 24710), (4942, 24210), (5295, 22596), (5380, 22239), (5649, 21180), (6354, 18830), (7060, 16947), (7413, 16140), (7532, 15885), (8070, 14826), (9415, 12708), (9684, 12355), (9884, 12105), (10590, 11298)]