202388760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1455

約数の個数: 256

約数和(自身を含む): 812160000

約数和(自身を除く): 609771240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1409, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 2818, 3192, 3420, 3591, 3780, 3990, 4104, 4227, 4788, 5130, 5320, 5636, 5985, 6840, 7045, 7182, 7560, 7980, 8454, 9576, 9863, 10260, 11272, 11970, 12681, 14090, 14364, 15960, 16908, 17955, 19726, 20520, 21135, 23940, 25362, 26771, 28180, 28728, 29589, 33816, 35910, 38043, 39452, 42270, 47880, 49315, 50724, 53542, 56360, 59178, 63405, 71820, 76086, 78904, 80313, 84540, 88767, 98630, 101448, 107084, 118356, 126810, 133855, 143640, 147945, 152172, 160626, 169080, 177534, 187397, 190215, 197260, 214168, 236712, 240939, 253620, 266301, 267710, 295890, 304344, 321252, 355068, 374794, 380430, 394520, 401565, 443835, 481878, 507240, 532602, 535420, 562191, 591780, 642504, 710136, 722817, 749588, 760860, 803130, 887670, 936985, 963756, 1065204, 1070840, 1124382, 1183560, 1204695, 1331505, 1445634, 1499176, 1521720, 1606260, 1686573, 1775340, 1873970, 1927512, 2130408, 2248764, 2409390, 2663010, 2810955, 2891268, 3212520, 3373146, 3550680, 3614085, 3747940, 4497528, 4818780, 5059719, 5326020, 5621910, 5782536, 6746292, 7228170, 7495880, 8432865, 9637560, 10119438, 10652040, 11243820, 13492584, 14456340, 16865730, 20238876, 22487640, 25298595, 28912680, 33731460, 40477752, 50597190, 67462920, 101194380, 202388760]

約数ペア:

[(1, 202388760), (2, 101194380), (3, 67462920), (4, 50597190), (5, 40477752), (6, 33731460), (7, 28912680), (8, 25298595), (9, 22487640), (10, 20238876), (12, 16865730), (14, 14456340), (15, 13492584), (18, 11243820), (19, 10652040), (20, 10119438), (21, 9637560), (24, 8432865), (27, 7495880), (28, 7228170), (30, 6746292), (35, 5782536), (36, 5621910), (38, 5326020), (40, 5059719), (42, 4818780), (45, 4497528), (54, 3747940), (56, 3614085), (57, 3550680), (60, 3373146), (63, 3212520), (70, 2891268), (72, 2810955), (76, 2663010), (84, 2409390), (90, 2248764), (95, 2130408), (105, 1927512), (108, 1873970), (114, 1775340), (120, 1686573), (126, 1606260), (133, 1521720), (135, 1499176), (140, 1445634), (152, 1331505), (168, 1204695), (171, 1183560), (180, 1124382), (189, 1070840), (190, 1065204), (210, 963756), (216, 936985), (228, 887670), (252, 803130), (266, 760860), (270, 749588), (280, 722817), (285, 710136), (315, 642504), (342, 591780), (360, 562191), (378, 535420), (380, 532602), (399, 507240), (420, 481878), (456, 443835), (504, 401565), (513, 394520), (532, 380430), (540, 374794), (570, 355068), (630, 321252), (665, 304344), (684, 295890), (756, 267710), (760, 266301), (798, 253620), (840, 240939), (855, 236712), (945, 214168), (1026, 197260), (1064, 190215), (1080, 187397), (1140, 177534), (1197, 169080), (1260, 160626), (1330, 152172), (1368, 147945), (1409, 143640), (1512, 133855), (1596, 126810), (1710, 118356), (1890, 107084), (1995, 101448), (2052, 98630), (2280, 88767), (2394, 84540), (2520, 80313), (2565, 78904), (2660, 76086), (2818, 71820), (3192, 63405), (3420, 59178), (3591, 56360), (3780, 53542), (3990, 50724), (4104, 49315), (4227, 47880), (4788, 42270), (5130, 39452), (5320, 38043), (5636, 35910), (5985, 33816), (6840, 29589), (7045, 28728), (7182, 28180), (7560, 26771), (7980, 25362), (8454, 23940), (9576, 21135), (9863, 20520), (10260, 19726), (11272, 17955), (11970, 16908), (12681, 15960), (14090, 14364)]