421464120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45613}}^1$

素因数の和:45645

約数の個数: 128

約数和(自身を含む): 1576419840

約数和(自身を除く): 1154955720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 45613, 91226, 136839, 182452, 228065, 273678, 319291, 364904, 456130, 501743, 547356, 638582, 684195, 912260, 957873, 1003486, 1094712, 1277164, 1368390, 1505229, 1596455, 1824520, 1915746, 2006972, 2508715, 2554328, 2736780, 3010458, 3192910, 3512201, 3831492, 4013944, 4789365, 5017430, 5473560, 6020916, 6385820, 7024402, 7526145, 7662984, 9578730, 10034860, 10536603, 12041832, 12771640, 14048804, 15052290, 17561005, 19157460, 20069720, 21073206, 28097608, 30104580, 35122010, 38314920, 42146412, 52683015, 60209160, 70244020, 84292824, 105366030, 140488040, 210732060, 421464120]

約数ペア:

[(1, 421464120), (2, 210732060), (3, 140488040), (4, 105366030), (5, 84292824), (6, 70244020), (7, 60209160), (8, 52683015), (10, 42146412), (11, 38314920), (12, 35122010), (14, 30104580), (15, 28097608), (20, 21073206), (21, 20069720), (22, 19157460), (24, 17561005), (28, 15052290), (30, 14048804), (33, 12771640), (35, 12041832), (40, 10536603), (42, 10034860), (44, 9578730), (55, 7662984), (56, 7526145), (60, 7024402), (66, 6385820), (70, 6020916), (77, 5473560), (84, 5017430), (88, 4789365), (105, 4013944), (110, 3831492), (120, 3512201), (132, 3192910), (140, 3010458), (154, 2736780), (165, 2554328), (168, 2508715), (210, 2006972), (220, 1915746), (231, 1824520), (264, 1596455), (280, 1505229), (308, 1368390), (330, 1277164), (385, 1094712), (420, 1003486), (440, 957873), (462, 912260), (616, 684195), (660, 638582), (770, 547356), (840, 501743), (924, 456130), (1155, 364904), (1320, 319291), (1540, 273678), (1848, 228065), (2310, 182452), (3080, 136839), (4620, 91226), (9240, 45613)]