238144480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 700600320

約数和(自身を除く): 462455840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 361, 380, 434, 496, 532, 560, 589, 608, 620, 665, 722, 760, 868, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1444, 1520, 1736, 1805, 2128, 2170, 2356, 2480, 2527, 2660, 2888, 2945, 3040, 3472, 3610, 4123, 4256, 4340, 4712, 4960, 5054, 5320, 5776, 5890, 6859, 6944, 7220, 8246, 8680, 9424, 10108, 10640, 11191, 11552, 11780, 12635, 13718, 14440, 16492, 17360, 18848, 20216, 20615, 21280, 22382, 23560, 25270, 27436, 28880, 32984, 34295, 34720, 40432, 41230, 44764, 47120, 48013, 50540, 54872, 55955, 57760, 65968, 68590, 78337, 80864, 82460, 89528, 94240, 96026, 101080, 109744, 111910, 131936, 137180, 156674, 164920, 179056, 192052, 202160, 212629, 219488, 223820, 240065, 274360, 313348, 329840, 358112, 384104, 391685, 404320, 425258, 447640, 480130, 548720, 626696, 659680, 768208, 783370, 850516, 895280, 960260, 1063145, 1097440, 1253392, 1488403, 1536416, 1566740, 1701032, 1790560, 1920520, 2126290, 2506784, 2976806, 3133480, 3402064, 3841040, 4252580, 5953612, 6266960, 6804128, 7442015, 7682080, 8505160, 11907224, 12533920, 14884030, 17010320, 23814448, 29768060, 34020640, 47628896, 59536120, 119072240, 238144480]

約数ペア:

[(1, 238144480), (2, 119072240), (4, 59536120), (5, 47628896), (7, 34020640), (8, 29768060), (10, 23814448), (14, 17010320), (16, 14884030), (19, 12533920), (20, 11907224), (28, 8505160), (31, 7682080), (32, 7442015), (35, 6804128), (38, 6266960), (40, 5953612), (56, 4252580), (62, 3841040), (70, 3402064), (76, 3133480), (80, 2976806), (95, 2506784), (112, 2126290), (124, 1920520), (133, 1790560), (140, 1701032), (152, 1566740), (155, 1536416), (160, 1488403), (190, 1253392), (217, 1097440), (224, 1063145), (248, 960260), (266, 895280), (280, 850516), (304, 783370), (310, 768208), (361, 659680), (380, 626696), (434, 548720), (496, 480130), (532, 447640), (560, 425258), (589, 404320), (608, 391685), (620, 384104), (665, 358112), (722, 329840), (760, 313348), (868, 274360), (992, 240065), (1064, 223820), (1085, 219488), (1120, 212629), (1178, 202160), (1240, 192052), (1330, 179056), (1444, 164920), (1520, 156674), (1736, 137180), (1805, 131936), (2128, 111910), (2170, 109744), (2356, 101080), (2480, 96026), (2527, 94240), (2660, 89528), (2888, 82460), (2945, 80864), (3040, 78337), (3472, 68590), (3610, 65968), (4123, 57760), (4256, 55955), (4340, 54872), (4712, 50540), (4960, 48013), (5054, 47120), (5320, 44764), (5776, 41230), (5890, 40432), (6859, 34720), (6944, 34295), (7220, 32984), (8246, 28880), (8680, 27436), (9424, 25270), (10108, 23560), (10640, 22382), (11191, 21280), (11552, 20615), (11780, 20216), (12635, 18848), (13718, 17360), (14440, 16492)]