2572704120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:858

約数の個数: 256

約数和(自身を含む): 9332121600

約数和(自身を除く): 6759417480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 331, 380, 399, 420, 456, 487, 532, 570, 662, 665, 760, 798, 840, 974, 993, 1064, 1140, 1324, 1330, 1461, 1596, 1655, 1948, 1986, 1995, 2280, 2317, 2435, 2648, 2660, 2922, 3192, 3310, 3409, 3896, 3972, 3990, 4634, 4870, 4965, 5320, 5844, 6289, 6620, 6818, 6951, 7305, 7944, 7980, 9253, 9268, 9740, 9930, 10227, 11585, 11688, 12578, 13240, 13636, 13902, 14610, 15960, 17045, 18506, 18536, 18867, 19480, 19860, 20454, 23170, 25156, 27272, 27759, 27804, 29220, 31445, 34090, 34755, 37012, 37734, 39720, 40908, 44023, 46265, 46340, 50312, 51135, 55518, 55608, 58440, 62890, 64771, 68180, 69510, 74024, 75468, 81816, 88046, 92530, 92680, 94335, 102270, 111036, 125780, 129542, 132069, 136360, 138795, 139020, 150936, 161197, 176092, 185060, 188670, 194313, 204540, 220115, 222072, 251560, 259084, 264138, 277590, 278040, 322394, 323855, 352184, 370120, 377340, 388626, 409080, 440230, 483591, 518168, 528276, 555180, 644788, 647710, 660345, 754680, 777252, 805985, 880460, 967182, 971565, 1056552, 1110360, 1128379, 1289576, 1295420, 1320690, 1554504, 1611970, 1760920, 1934364, 1943130, 2256758, 2417955, 2590840, 2641380, 3062743, 3223940, 3385137, 3868728, 3886260, 4513516, 4835910, 5282760, 5641895, 6125486, 6447880, 6770274, 7772520, 9027032, 9188229, 9671820, 11283790, 12250972, 13540548, 15313715, 16925685, 18376458, 19343640, 21439201, 22567580, 24501944, 27081096, 30627430, 33851370, 36752916, 42878402, 45135160, 45941145, 61254860, 64317603, 67702740, 73505832, 85756804, 91882290, 107196005, 122509720, 128635206, 135405480, 171513608, 183764580, 214392010, 257270412, 321588015, 367529160, 428784020, 514540824, 643176030, 857568040, 1286352060, 2572704120]

約数ペア:

[(1, 2572704120), (2, 1286352060), (3, 857568040), (4, 643176030), (5, 514540824), (6, 428784020), (7, 367529160), (8, 321588015), (10, 257270412), (12, 214392010), (14, 183764580), (15, 171513608), (19, 135405480), (20, 128635206), (21, 122509720), (24, 107196005), (28, 91882290), (30, 85756804), (35, 73505832), (38, 67702740), (40, 64317603), (42, 61254860), (56, 45941145), (57, 45135160), (60, 42878402), (70, 36752916), (76, 33851370), (84, 30627430), (95, 27081096), (105, 24501944), (114, 22567580), (120, 21439201), (133, 19343640), (140, 18376458), (152, 16925685), (168, 15313715), (190, 13540548), (210, 12250972), (228, 11283790), (266, 9671820), (280, 9188229), (285, 9027032), (331, 7772520), (380, 6770274), (399, 6447880), (420, 6125486), (456, 5641895), (487, 5282760), (532, 4835910), (570, 4513516), (662, 3886260), (665, 3868728), (760, 3385137), (798, 3223940), (840, 3062743), (974, 2641380), (993, 2590840), (1064, 2417955), (1140, 2256758), (1324, 1943130), (1330, 1934364), (1461, 1760920), (1596, 1611970), (1655, 1554504), (1948, 1320690), (1986, 1295420), (1995, 1289576), (2280, 1128379), (2317, 1110360), (2435, 1056552), (2648, 971565), (2660, 967182), (2922, 880460), (3192, 805985), (3310, 777252), (3409, 754680), (3896, 660345), (3972, 647710), (3990, 644788), (4634, 555180), (4870, 528276), (4965, 518168), (5320, 483591), (5844, 440230), (6289, 409080), (6620, 388626), (6818, 377340), (6951, 370120), (7305, 352184), (7944, 323855), (7980, 322394), (9253, 278040), (9268, 277590), (9740, 264138), (9930, 259084), (10227, 251560), (11585, 222072), (11688, 220115), (12578, 204540), (13240, 194313), (13636, 188670), (13902, 185060), (14610, 176092), (15960, 161197), (17045, 150936), (18506, 139020), (18536, 138795), (18867, 136360), (19480, 132069), (19860, 129542), (20454, 125780), (23170, 111036), (25156, 102270), (27272, 94335), (27759, 92680), (27804, 92530), (29220, 88046), (31445, 81816), (34090, 75468), (34755, 74024), (37012, 69510), (37734, 68180), (39720, 64771), (40908, 62890), (44023, 58440), (46265, 55608), (46340, 55518), (50312, 51135)]