155033160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 495331200

約数和(自身を除く): 340298040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 380, 388, 456, 485, 570, 582, 701, 760, 776, 970, 1140, 1164, 1402, 1455, 1843, 1940, 2103, 2280, 2328, 2804, 2910, 3505, 3686, 3880, 4206, 5529, 5608, 5820, 7010, 7372, 8412, 9215, 10515, 11058, 11640, 13319, 14020, 14744, 16824, 18430, 21030, 22116, 26638, 27645, 28040, 36860, 39957, 42060, 44232, 53276, 55290, 66595, 67997, 73720, 79914, 84120, 106552, 110580, 133190, 135994, 159828, 199785, 203991, 221160, 266380, 271988, 319656, 339985, 399570, 407982, 532760, 543976, 679970, 799140, 815964, 1019955, 1291943, 1359940, 1598280, 1631928, 2039910, 2583886, 2719880, 3875829, 4079820, 5167772, 6459715, 7751658, 8159640, 10335544, 12919430, 15503316, 19379145, 25838860, 31006632, 38758290, 51677720, 77516580, 155033160]

約数ペア:

[(1, 155033160), (2, 77516580), (3, 51677720), (4, 38758290), (5, 31006632), (6, 25838860), (8, 19379145), (10, 15503316), (12, 12919430), (15, 10335544), (19, 8159640), (20, 7751658), (24, 6459715), (30, 5167772), (38, 4079820), (40, 3875829), (57, 2719880), (60, 2583886), (76, 2039910), (95, 1631928), (97, 1598280), (114, 1359940), (120, 1291943), (152, 1019955), (190, 815964), (194, 799140), (228, 679970), (285, 543976), (291, 532760), (380, 407982), (388, 399570), (456, 339985), (485, 319656), (570, 271988), (582, 266380), (701, 221160), (760, 203991), (776, 199785), (970, 159828), (1140, 135994), (1164, 133190), (1402, 110580), (1455, 106552), (1843, 84120), (1940, 79914), (2103, 73720), (2280, 67997), (2328, 66595), (2804, 55290), (2910, 53276), (3505, 44232), (3686, 42060), (3880, 39957), (4206, 36860), (5529, 28040), (5608, 27645), (5820, 26638), (7010, 22116), (7372, 21030), (8412, 18430), (9215, 16824), (10515, 14744), (11058, 14020), (11640, 13319)]