2029407480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98899}}^1$

素因数の和:98938

約数の個数: 128

約数和(自身を含む): 7120800000

約数和(自身を除く): 5091392520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 98899, 197798, 296697, 395596, 494495, 593394, 791192, 890091, 988990, 1186788, 1483485, 1780182, 1879081, 1977980, 2373576, 2670273, 2966970, 3560364, 3758162, 3955960, 4450455, 5340546, 5637243, 5933940, 7120728, 7516324, 8900910, 9395405, 10681092, 11274486, 11867880, 13351365, 15032648, 16911729, 17801820, 18790810, 21362184, 22548972, 26702730, 28186215, 33823458, 35603640, 37581620, 45097944, 50735187, 53405460, 56372430, 67646916, 75163240, 84558645, 101470374, 106810920, 112744860, 135293832, 169117290, 202940748, 225489720, 253675935, 338234580, 405881496, 507351870, 676469160, 1014703740, 2029407480]

約数ペア:

[(1, 2029407480), (2, 1014703740), (3, 676469160), (4, 507351870), (5, 405881496), (6, 338234580), (8, 253675935), (9, 225489720), (10, 202940748), (12, 169117290), (15, 135293832), (18, 112744860), (19, 106810920), (20, 101470374), (24, 84558645), (27, 75163240), (30, 67646916), (36, 56372430), (38, 53405460), (40, 50735187), (45, 45097944), (54, 37581620), (57, 35603640), (60, 33823458), (72, 28186215), (76, 26702730), (90, 22548972), (95, 21362184), (108, 18790810), (114, 17801820), (120, 16911729), (135, 15032648), (152, 13351365), (171, 11867880), (180, 11274486), (190, 10681092), (216, 9395405), (228, 8900910), (270, 7516324), (285, 7120728), (342, 5933940), (360, 5637243), (380, 5340546), (456, 4450455), (513, 3955960), (540, 3758162), (570, 3560364), (684, 2966970), (760, 2670273), (855, 2373576), (1026, 1977980), (1080, 1879081), (1140, 1780182), (1368, 1483485), (1710, 1186788), (2052, 988990), (2280, 890091), (2565, 791192), (3420, 593394), (4104, 494495), (5130, 395596), (6840, 296697), (10260, 197798), (20520, 98899)]