767512980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 288

約数和(自身を含む): 2691911040

約数和(自身を除く): 1924398060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 61, 65, 76, 78, 90, 95, 114, 117, 122, 130, 156, 171, 180, 183, 190, 195, 228, 234, 244, 247, 260, 283, 285, 305, 342, 366, 380, 390, 468, 494, 549, 566, 570, 585, 610, 684, 732, 741, 780, 793, 849, 855, 915, 988, 1098, 1132, 1140, 1159, 1170, 1220, 1235, 1415, 1482, 1586, 1698, 1710, 1830, 2196, 2223, 2318, 2340, 2379, 2470, 2547, 2745, 2830, 2964, 3172, 3396, 3420, 3477, 3660, 3679, 3705, 3965, 4245, 4446, 4636, 4758, 4940, 5094, 5377, 5490, 5660, 5795, 6954, 7137, 7358, 7410, 7930, 8490, 8892, 9516, 10188, 10431, 10754, 10980, 11037, 11115, 11590, 11895, 12735, 13908, 14274, 14716, 14820, 15067, 15860, 16131, 16980, 17263, 17385, 18395, 20862, 21508, 22074, 22230, 23180, 23790, 25470, 26885, 28548, 30134, 32262, 33111, 34526, 34770, 35685, 36790, 41724, 44148, 44460, 45201, 47580, 48393, 50940, 51789, 52155, 53770, 55185, 60268, 64524, 66222, 69052, 69540, 69901, 71370, 73580, 75335, 80655, 86315, 90402, 96786, 103578, 104310, 107540, 110370, 132444, 135603, 139802, 142740, 150670, 155367, 161310, 165555, 172630, 180804, 193572, 207156, 208620, 209703, 220740, 224419, 226005, 241965, 258945, 271206, 279604, 301340, 310734, 322620, 327997, 331110, 345260, 349505, 419406, 448838, 452010, 483930, 517890, 542412, 621468, 629109, 655994, 662220, 673257, 678015, 699010, 776835, 838812, 897676, 904020, 967860, 983991, 1035780, 1048515, 1122095, 1258218, 1311988, 1346514, 1356030, 1398020, 1553670, 1639985, 1967982, 2019771, 2097030, 2244190, 2516436, 2693028, 2712060, 2951973, 3107340, 3145545, 3279970, 3366285, 3935964, 4039542, 4194060, 4263961, 4488380, 4919955, 5903946, 6291090, 6559940, 6732570, 8079084, 8527922, 9839910, 10098855, 11807892, 12582180, 12791883, 13465140, 14759865, 17055844, 19679820, 20197710, 21319805, 25583766, 29519730, 38375649, 40395420, 42639610, 51167532, 59039460, 63959415, 76751298, 85279220, 127918830, 153502596, 191878245, 255837660, 383756490, 767512980]

約数ペア:

[(1, 767512980), (2, 383756490), (3, 255837660), (4, 191878245), (5, 153502596), (6, 127918830), (9, 85279220), (10, 76751298), (12, 63959415), (13, 59039460), (15, 51167532), (18, 42639610), (19, 40395420), (20, 38375649), (26, 29519730), (30, 25583766), (36, 21319805), (38, 20197710), (39, 19679820), (45, 17055844), (52, 14759865), (57, 13465140), (60, 12791883), (61, 12582180), (65, 11807892), (76, 10098855), (78, 9839910), (90, 8527922), (95, 8079084), (114, 6732570), (117, 6559940), (122, 6291090), (130, 5903946), (156, 4919955), (171, 4488380), (180, 4263961), (183, 4194060), (190, 4039542), (195, 3935964), (228, 3366285), (234, 3279970), (244, 3145545), (247, 3107340), (260, 2951973), (283, 2712060), (285, 2693028), (305, 2516436), (342, 2244190), (366, 2097030), (380, 2019771), (390, 1967982), (468, 1639985), (494, 1553670), (549, 1398020), (566, 1356030), (570, 1346514), (585, 1311988), (610, 1258218), (684, 1122095), (732, 1048515), (741, 1035780), (780, 983991), (793, 967860), (849, 904020), (855, 897676), (915, 838812), (988, 776835), (1098, 699010), (1132, 678015), (1140, 673257), (1159, 662220), (1170, 655994), (1220, 629109), (1235, 621468), (1415, 542412), (1482, 517890), (1586, 483930), (1698, 452010), (1710, 448838), (1830, 419406), (2196, 349505), (2223, 345260), (2318, 331110), (2340, 327997), (2379, 322620), (2470, 310734), (2547, 301340), (2745, 279604), (2830, 271206), (2964, 258945), (3172, 241965), (3396, 226005), (3420, 224419), (3477, 220740), (3660, 209703), (3679, 208620), (3705, 207156), (3965, 193572), (4245, 180804), (4446, 172630), (4636, 165555), (4758, 161310), (4940, 155367), (5094, 150670), (5377, 142740), (5490, 139802), (5660, 135603), (5795, 132444), (6954, 110370), (7137, 107540), (7358, 104310), (7410, 103578), (7930, 96786), (8490, 90402), (8892, 86315), (9516, 80655), (10188, 75335), (10431, 73580), (10754, 71370), (10980, 69901), (11037, 69540), (11115, 69052), (11590, 66222), (11895, 64524), (12735, 60268), (13908, 55185), (14274, 53770), (14716, 52155), (14820, 51789), (15067, 50940), (15860, 48393), (16131, 47580), (16980, 45201), (17263, 44460), (17385, 44148), (18395, 41724), (20862, 36790), (21508, 35685), (22074, 34770), (22230, 34526), (23180, 33111), (23790, 32262), (25470, 30134), (26885, 28548)]