155171280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1189

約数の個数: 160

約数和(自身を含む): 535144320

約数和(自身を除く): 379973040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 424, 440, 528, 530, 583, 636, 660, 795, 848, 880, 1060, 1109, 1166, 1272, 1320, 1590, 1749, 2120, 2218, 2332, 2544, 2640, 2915, 3180, 3327, 3498, 4240, 4436, 4664, 5545, 5830, 6360, 6654, 6996, 8745, 8872, 9328, 11090, 11660, 12199, 12720, 13308, 13992, 16635, 17490, 17744, 22180, 23320, 24398, 26616, 27984, 33270, 34980, 36597, 44360, 46640, 48796, 53232, 58777, 60995, 66540, 69960, 73194, 88720, 97592, 117554, 121990, 133080, 139920, 146388, 176331, 182985, 195184, 235108, 243980, 266160, 292776, 293885, 352662, 365970, 470216, 487960, 585552, 587770, 646547, 705324, 731940, 881655, 940432, 975920, 1175540, 1293094, 1410648, 1463880, 1763310, 1939641, 2351080, 2586188, 2821296, 2927760, 3232735, 3526620, 3879282, 4702160, 5172376, 6465470, 7053240, 7758564, 9698205, 10344752, 12930940, 14106480, 15517128, 19396410, 25861880, 31034256, 38792820, 51723760, 77585640, 155171280]

約数ペア:

[(1, 155171280), (2, 77585640), (3, 51723760), (4, 38792820), (5, 31034256), (6, 25861880), (8, 19396410), (10, 15517128), (11, 14106480), (12, 12930940), (15, 10344752), (16, 9698205), (20, 7758564), (22, 7053240), (24, 6465470), (30, 5172376), (33, 4702160), (40, 3879282), (44, 3526620), (48, 3232735), (53, 2927760), (55, 2821296), (60, 2586188), (66, 2351080), (80, 1939641), (88, 1763310), (106, 1463880), (110, 1410648), (120, 1293094), (132, 1175540), (159, 975920), (165, 940432), (176, 881655), (212, 731940), (220, 705324), (240, 646547), (264, 587770), (265, 585552), (318, 487960), (330, 470216), (424, 365970), (440, 352662), (528, 293885), (530, 292776), (583, 266160), (636, 243980), (660, 235108), (795, 195184), (848, 182985), (880, 176331), (1060, 146388), (1109, 139920), (1166, 133080), (1272, 121990), (1320, 117554), (1590, 97592), (1749, 88720), (2120, 73194), (2218, 69960), (2332, 66540), (2544, 60995), (2640, 58777), (2915, 53232), (3180, 48796), (3327, 46640), (3498, 44360), (4240, 36597), (4436, 34980), (4664, 33270), (5545, 27984), (5830, 26616), (6360, 24398), (6654, 23320), (6996, 22180), (8745, 17744), (8872, 17490), (9328, 16635), (11090, 13992), (11660, 13308), (12199, 12720)]