2495444760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1847}}^1$

素因数の和:2012

約数の個数: 192

約数和(自身を含む): 8475667200

約数和(自身を除く): 5980222440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 139, 162, 180, 216, 243, 270, 278, 324, 360, 405, 417, 486, 540, 556, 648, 695, 810, 834, 972, 1080, 1112, 1215, 1251, 1390, 1620, 1668, 1847, 1944, 2085, 2430, 2502, 2780, 3240, 3336, 3694, 3753, 4170, 4860, 5004, 5541, 5560, 6255, 7388, 7506, 8340, 9235, 9720, 10008, 11082, 11259, 12510, 14776, 15012, 16623, 16680, 18470, 18765, 22164, 22518, 25020, 27705, 30024, 33246, 33777, 36940, 37530, 44328, 45036, 49869, 50040, 55410, 56295, 66492, 67554, 73880, 75060, 83115, 90072, 99738, 110820, 112590, 132984, 135108, 149607, 150120, 166230, 168885, 199476, 221640, 225180, 249345, 256733, 270216, 299214, 332460, 337770, 398952, 448821, 450360, 498690, 513466, 598428, 664920, 675540, 748035, 770199, 897642, 997380, 1026932, 1196856, 1283665, 1351080, 1496070, 1540398, 1795284, 1994760, 2053864, 2244105, 2310597, 2567330, 2992140, 3080796, 3590568, 3850995, 4488210, 4621194, 5134660, 5984280, 6161592, 6931791, 7701990, 8976420, 9242388, 10269320, 11552985, 13863582, 15403980, 17952840, 18484776, 20795373, 23105970, 27727164, 30807960, 34658955, 41590746, 46211940, 55454328, 62386119, 69317910, 83181492, 92423880, 103976865, 124772238, 138635820, 166362984, 207953730, 249544476, 277271640, 311930595, 415907460, 499088952, 623861190, 831814920, 1247722380, 2495444760]

約数ペア:

[(1, 2495444760), (2, 1247722380), (3, 831814920), (4, 623861190), (5, 499088952), (6, 415907460), (8, 311930595), (9, 277271640), (10, 249544476), (12, 207953730), (15, 166362984), (18, 138635820), (20, 124772238), (24, 103976865), (27, 92423880), (30, 83181492), (36, 69317910), (40, 62386119), (45, 55454328), (54, 46211940), (60, 41590746), (72, 34658955), (81, 30807960), (90, 27727164), (108, 23105970), (120, 20795373), (135, 18484776), (139, 17952840), (162, 15403980), (180, 13863582), (216, 11552985), (243, 10269320), (270, 9242388), (278, 8976420), (324, 7701990), (360, 6931791), (405, 6161592), (417, 5984280), (486, 5134660), (540, 4621194), (556, 4488210), (648, 3850995), (695, 3590568), (810, 3080796), (834, 2992140), (972, 2567330), (1080, 2310597), (1112, 2244105), (1215, 2053864), (1251, 1994760), (1390, 1795284), (1620, 1540398), (1668, 1496070), (1847, 1351080), (1944, 1283665), (2085, 1196856), (2430, 1026932), (2502, 997380), (2780, 897642), (3240, 770199), (3336, 748035), (3694, 675540), (3753, 664920), (4170, 598428), (4860, 513466), (5004, 498690), (5541, 450360), (5560, 448821), (6255, 398952), (7388, 337770), (7506, 332460), (8340, 299214), (9235, 270216), (9720, 256733), (10008, 249345), (11082, 225180), (11259, 221640), (12510, 199476), (14776, 168885), (15012, 166230), (16623, 150120), (16680, 149607), (18470, 135108), (18765, 132984), (22164, 112590), (22518, 110820), (25020, 99738), (27705, 90072), (30024, 83115), (33246, 75060), (33777, 73880), (36940, 67554), (37530, 66492), (44328, 56295), (45036, 55410), (49869, 50040)]