156911031480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8121689}}^1$

素因数の和:8121733

約数の個数: 128

約数和(自身を含む): 561371212800

約数和(自身を除く): 404460181320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 8121689, 16243378, 24365067, 32486756, 40608445, 48730134, 56851823, 64973512, 81216890, 97460268, 113703646, 121825335, 162433780, 170555469, 186798847, 194920536, 227407292, 243650670, 284259115, 324867560, 341110938, 373597694, 454814584, 487301340, 560396541, 568518230, 682221876, 747195388, 852777345, 933994235, 974602680, 1120793082, 1137036460, 1307591929, 1364443752, 1494390776, 1705554690, 1867988470, 2241586164, 2274072920, 2615183858, 2801982705, 3411109380, 3735976940, 3922775787, 4483172328, 5230367716, 5603965410, 6537959645, 6822218760, 7471953880, 7845551574, 10460735432, 11207930820, 13075919290, 15691103148, 19613878935, 22415861640, 26151838580, 31382206296, 39227757870, 52303677160, 78455515740, 156911031480]

約数ペア:

[(1, 156911031480), (2, 78455515740), (3, 52303677160), (4, 39227757870), (5, 31382206296), (6, 26151838580), (7, 22415861640), (8, 19613878935), (10, 15691103148), (12, 13075919290), (14, 11207930820), (15, 10460735432), (20, 7845551574), (21, 7471953880), (23, 6822218760), (24, 6537959645), (28, 5603965410), (30, 5230367716), (35, 4483172328), (40, 3922775787), (42, 3735976940), (46, 3411109380), (56, 2801982705), (60, 2615183858), (69, 2274072920), (70, 2241586164), (84, 1867988470), (92, 1705554690), (105, 1494390776), (115, 1364443752), (120, 1307591929), (138, 1137036460), (140, 1120793082), (161, 974602680), (168, 933994235), (184, 852777345), (210, 747195388), (230, 682221876), (276, 568518230), (280, 560396541), (322, 487301340), (345, 454814584), (420, 373597694), (460, 341110938), (483, 324867560), (552, 284259115), (644, 243650670), (690, 227407292), (805, 194920536), (840, 186798847), (920, 170555469), (966, 162433780), (1288, 121825335), (1380, 113703646), (1610, 97460268), (1932, 81216890), (2415, 64973512), (2760, 56851823), (3220, 48730134), (3864, 40608445), (4830, 32486756), (6440, 24365067), (9660, 16243378), (19320, 8121689)]