180640016016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1\times {\mathrm{18257}}^1$

素因数の和:18877

約数の個数: 120

約数和(自身を含む): 493396304544

約数和(自身を除く): 312756288528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 571, 722, 912, 1083, 1142, 1444, 1713, 2166, 2284, 2888, 3426, 4332, 4568, 5776, 6852, 8664, 9136, 10849, 13704, 17328, 18257, 21698, 27408, 32547, 36514, 43396, 54771, 65094, 73028, 86792, 109542, 130188, 146056, 173584, 206131, 219084, 260376, 292112, 346883, 412262, 438168, 520752, 618393, 693766, 824524, 876336, 1040649, 1236786, 1387532, 1649048, 2081298, 2473572, 2775064, 3298096, 4162596, 4947144, 5550128, 6590777, 8325192, 9894288, 10424747, 13181554, 16650384, 19772331, 20849494, 26363108, 31274241, 39544662, 41698988, 52726216, 62548482, 79089324, 83397976, 105452432, 125096964, 158178648, 166795952, 198070193, 250193928, 316357296, 396140386, 500387856, 594210579, 792280772, 1188421158, 1584561544, 2376842316, 3169123088, 3763333667, 4753684632, 7526667334, 9507369264, 11290001001, 15053334668, 22580002002, 30106669336, 45160004004, 60213338672, 90320008008, 180640016016]

約数ペア:

[(1, 180640016016), (2, 90320008008), (3, 60213338672), (4, 45160004004), (6, 30106669336), (8, 22580002002), (12, 15053334668), (16, 11290001001), (19, 9507369264), (24, 7526667334), (38, 4753684632), (48, 3763333667), (57, 3169123088), (76, 2376842316), (114, 1584561544), (152, 1188421158), (228, 792280772), (304, 594210579), (361, 500387856), (456, 396140386), (571, 316357296), (722, 250193928), (912, 198070193), (1083, 166795952), (1142, 158178648), (1444, 125096964), (1713, 105452432), (2166, 83397976), (2284, 79089324), (2888, 62548482), (3426, 52726216), (4332, 41698988), (4568, 39544662), (5776, 31274241), (6852, 26363108), (8664, 20849494), (9136, 19772331), (10849, 16650384), (13704, 13181554), (17328, 10424747), (18257, 9894288), (21698, 8325192), (27408, 6590777), (32547, 5550128), (36514, 4947144), (43396, 4162596), (54771, 3298096), (65094, 2775064), (73028, 2473572), (86792, 2081298), (109542, 1649048), (130188, 1387532), (146056, 1236786), (173584, 1040649), (206131, 876336), (219084, 824524), (260376, 693766), (292112, 618393), (346883, 520752), (412262, 438168)]