805720440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3319}}^1$

素因数の和:3374

約数の個数: 192

約数和(自身を含む): 2935411200

約数和(自身を除く): 2129690760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 289, 340, 357, 408, 420, 476, 510, 578, 595, 680, 714, 840, 867, 952, 1020, 1156, 1190, 1428, 1445, 1734, 1785, 2023, 2040, 2312, 2380, 2856, 2890, 3319, 3468, 3570, 4046, 4335, 4760, 5780, 6069, 6638, 6936, 7140, 8092, 8670, 9957, 10115, 11560, 12138, 13276, 14280, 16184, 16595, 17340, 19914, 20230, 23233, 24276, 26552, 30345, 33190, 34680, 39828, 40460, 46466, 48552, 49785, 56423, 60690, 66380, 69699, 79656, 80920, 92932, 99570, 112846, 116165, 121380, 132760, 139398, 169269, 185864, 199140, 225692, 232330, 242760, 278796, 282115, 338538, 348495, 394961, 398280, 451384, 464660, 557592, 564230, 677076, 696990, 789922, 846345, 929320, 959191, 1128460, 1184883, 1354152, 1393980, 1579844, 1692690, 1918382, 1974805, 2256920, 2369766, 2787960, 2877573, 3159688, 3385380, 3836764, 3949610, 4739532, 4795955, 5755146, 5924415, 6714337, 6770760, 7673528, 7899220, 9479064, 9591910, 11510292, 11848830, 13428674, 14387865, 15798440, 19183820, 20143011, 23020584, 23697660, 26857348, 28775730, 33571685, 38367640, 40286022, 47395320, 53714696, 57551460, 67143370, 80572044, 100715055, 115102920, 134286740, 161144088, 201430110, 268573480, 402860220, 805720440]

約数ペア:

[(1, 805720440), (2, 402860220), (3, 268573480), (4, 201430110), (5, 161144088), (6, 134286740), (7, 115102920), (8, 100715055), (10, 80572044), (12, 67143370), (14, 57551460), (15, 53714696), (17, 47395320), (20, 40286022), (21, 38367640), (24, 33571685), (28, 28775730), (30, 26857348), (34, 23697660), (35, 23020584), (40, 20143011), (42, 19183820), (51, 15798440), (56, 14387865), (60, 13428674), (68, 11848830), (70, 11510292), (84, 9591910), (85, 9479064), (102, 7899220), (105, 7673528), (119, 6770760), (120, 6714337), (136, 5924415), (140, 5755146), (168, 4795955), (170, 4739532), (204, 3949610), (210, 3836764), (238, 3385380), (255, 3159688), (280, 2877573), (289, 2787960), (340, 2369766), (357, 2256920), (408, 1974805), (420, 1918382), (476, 1692690), (510, 1579844), (578, 1393980), (595, 1354152), (680, 1184883), (714, 1128460), (840, 959191), (867, 929320), (952, 846345), (1020, 789922), (1156, 696990), (1190, 677076), (1428, 564230), (1445, 557592), (1734, 464660), (1785, 451384), (2023, 398280), (2040, 394961), (2312, 348495), (2380, 338538), (2856, 282115), (2890, 278796), (3319, 242760), (3468, 232330), (3570, 225692), (4046, 199140), (4335, 185864), (4760, 169269), (5780, 139398), (6069, 132760), (6638, 121380), (6936, 116165), (7140, 112846), (8092, 99570), (8670, 92932), (9957, 80920), (10115, 79656), (11560, 69699), (12138, 66380), (13276, 60690), (14280, 56423), (16184, 49785), (16595, 48552), (17340, 46466), (19914, 40460), (20230, 39828), (23233, 34680), (24276, 33190), (26552, 30345)]