274521240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2722

約数の個数: 192

約数和(自身を含む): 1044912960

約数和(自身を除く): 770391720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2657, 2870, 2952, 3444, 3690, 4305, 4920, 5166, 5314, 5740, 6888, 7380, 7971, 8610, 10332, 10628, 11480, 12915, 13285, 14760, 15942, 17220, 18599, 20664, 21256, 23913, 25830, 26570, 31884, 34440, 37198, 39855, 47826, 51660, 53140, 55797, 63768, 74396, 79710, 92995, 95652, 103320, 106280, 108937, 111594, 119565, 148792, 159420, 167391, 185990, 191304, 217874, 223188, 239130, 278985, 318840, 326811, 334782, 371980, 435748, 446376, 478260, 544685, 557970, 653622, 669564, 743960, 762559, 836955, 871496, 956520, 980433, 1089370, 1115940, 1307244, 1339128, 1525118, 1634055, 1673910, 1960866, 2178740, 2231880, 2287677, 2614488, 3050236, 3268110, 3347820, 3812795, 3921732, 4357480, 4575354, 4902165, 6100472, 6536220, 6695640, 6863031, 7625590, 7843464, 9150708, 9804330, 11438385, 13072440, 13726062, 15251180, 18301416, 19608660, 22876770, 27452124, 30502360, 34315155, 39217320, 45753540, 54904248, 68630310, 91507080, 137260620, 274521240]

約数ペア:

[(1, 274521240), (2, 137260620), (3, 91507080), (4, 68630310), (5, 54904248), (6, 45753540), (7, 39217320), (8, 34315155), (9, 30502360), (10, 27452124), (12, 22876770), (14, 19608660), (15, 18301416), (18, 15251180), (20, 13726062), (21, 13072440), (24, 11438385), (28, 9804330), (30, 9150708), (35, 7843464), (36, 7625590), (40, 6863031), (41, 6695640), (42, 6536220), (45, 6100472), (56, 4902165), (60, 4575354), (63, 4357480), (70, 3921732), (72, 3812795), (82, 3347820), (84, 3268110), (90, 3050236), (105, 2614488), (120, 2287677), (123, 2231880), (126, 2178740), (140, 1960866), (164, 1673910), (168, 1634055), (180, 1525118), (205, 1339128), (210, 1307244), (246, 1115940), (252, 1089370), (280, 980433), (287, 956520), (315, 871496), (328, 836955), (360, 762559), (369, 743960), (410, 669564), (420, 653622), (492, 557970), (504, 544685), (574, 478260), (615, 446376), (630, 435748), (738, 371980), (820, 334782), (840, 326811), (861, 318840), (984, 278985), (1148, 239130), (1230, 223188), (1260, 217874), (1435, 191304), (1476, 185990), (1640, 167391), (1722, 159420), (1845, 148792), (2296, 119565), (2460, 111594), (2520, 108937), (2583, 106280), (2657, 103320), (2870, 95652), (2952, 92995), (3444, 79710), (3690, 74396), (4305, 63768), (4920, 55797), (5166, 53140), (5314, 51660), (5740, 47826), (6888, 39855), (7380, 37198), (7971, 34440), (8610, 31884), (10332, 26570), (10628, 25830), (11480, 23913), (12915, 21256), (13285, 20664), (14760, 18599), (15942, 17220)]