1870780560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22859}}^1$

素因数の和:22917

約数の個数: 160

約数和(自身を含む): 6531010560

約数和(自身を除く): 4660230000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 20460, 22859, 27280, 40920, 45718, 68577, 81840, 91436, 114295, 137154, 182872, 228590, 251449, 274308, 342885, 365744, 457180, 502898, 548616, 685770, 708629, 754347, 914360, 1005796, 1097232, 1257245, 1371540, 1417258, 1508694, 1828720, 2011592, 2125887, 2514490, 2743080, 2834516, 3017388, 3543145, 3771735, 4023184, 4251774, 5028980, 5486160, 5669032, 6034776, 7086290, 7543470, 7794919, 8503548, 10057960, 10629435, 11338064, 12069552, 14172580, 15086940, 15589838, 17007096, 20115920, 21258870, 23384757, 28345160, 30173880, 31179676, 34014192, 38974595, 42517740, 46769514, 56690320, 60347760, 62359352, 77949190, 85035480, 93539028, 116923785, 124718704, 155898380, 170070960, 187078056, 233847570, 311796760, 374156112, 467695140, 623593520, 935390280, 1870780560]

約数ペア:

[(1, 1870780560), (2, 935390280), (3, 623593520), (4, 467695140), (5, 374156112), (6, 311796760), (8, 233847570), (10, 187078056), (11, 170070960), (12, 155898380), (15, 124718704), (16, 116923785), (20, 93539028), (22, 85035480), (24, 77949190), (30, 62359352), (31, 60347760), (33, 56690320), (40, 46769514), (44, 42517740), (48, 38974595), (55, 34014192), (60, 31179676), (62, 30173880), (66, 28345160), (80, 23384757), (88, 21258870), (93, 20115920), (110, 17007096), (120, 15589838), (124, 15086940), (132, 14172580), (155, 12069552), (165, 11338064), (176, 10629435), (186, 10057960), (220, 8503548), (240, 7794919), (248, 7543470), (264, 7086290), (310, 6034776), (330, 5669032), (341, 5486160), (372, 5028980), (440, 4251774), (465, 4023184), (496, 3771735), (528, 3543145), (620, 3017388), (660, 2834516), (682, 2743080), (744, 2514490), (880, 2125887), (930, 2011592), (1023, 1828720), (1240, 1508694), (1320, 1417258), (1364, 1371540), (1488, 1257245), (1705, 1097232), (1860, 1005796), (2046, 914360), (2480, 754347), (2640, 708629), (2728, 685770), (3410, 548616), (3720, 502898), (4092, 457180), (5115, 365744), (5456, 342885), (6820, 274308), (7440, 251449), (8184, 228590), (10230, 182872), (13640, 137154), (16368, 114295), (20460, 91436), (22859, 81840), (27280, 68577), (40920, 45718)]