242074440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 256

約数和(自身を含む): 870912000

約数和(自身を除く): 628837560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 90, 94, 95, 108, 114, 120, 135, 141, 152, 171, 180, 188, 190, 216, 228, 235, 251, 270, 282, 285, 342, 360, 376, 380, 423, 456, 470, 502, 513, 540, 564, 570, 684, 705, 753, 760, 846, 855, 893, 940, 1004, 1026, 1080, 1128, 1140, 1255, 1269, 1368, 1410, 1506, 1692, 1710, 1786, 1880, 2008, 2052, 2115, 2259, 2280, 2510, 2538, 2565, 2679, 2820, 3012, 3384, 3420, 3572, 3765, 4104, 4230, 4465, 4518, 4769, 5020, 5076, 5130, 5358, 5640, 6024, 6345, 6777, 6840, 7144, 7530, 8037, 8460, 8930, 9036, 9538, 10040, 10152, 10260, 10716, 11295, 11797, 12690, 13395, 13554, 14307, 15060, 16074, 16920, 17860, 18072, 19076, 20520, 21432, 22590, 23594, 23845, 24111, 25380, 26790, 27108, 28614, 30120, 32148, 33885, 35391, 35720, 38152, 40185, 42921, 45180, 47188, 47690, 48222, 50760, 53580, 54216, 57228, 58985, 64296, 67770, 70782, 71535, 80370, 85842, 90360, 94376, 95380, 96444, 106173, 107160, 114456, 117970, 120555, 128763, 135540, 141564, 143070, 160740, 171684, 176955, 190760, 192888, 212346, 214605, 224143, 235940, 241110, 257526, 271080, 283128, 286140, 318519, 321480, 343368, 353910, 424692, 429210, 448286, 471880, 482220, 515052, 530865, 572280, 637038, 643815, 672429, 707820, 849384, 858420, 896572, 964440, 1030104, 1061730, 1120715, 1274076, 1287630, 1344858, 1415640, 1592595, 1716840, 1793144, 2017287, 2123460, 2241430, 2548152, 2575260, 2689716, 3185190, 3362145, 4034574, 4246920, 4482860, 5150520, 5379432, 6051861, 6370380, 6724290, 8069148, 8965720, 10086435, 12103722, 12740760, 13448580, 16138296, 20172870, 24207444, 26897160, 30259305, 40345740, 48414888, 60518610, 80691480, 121037220, 242074440]

約数ペア:

[(1, 242074440), (2, 121037220), (3, 80691480), (4, 60518610), (5, 48414888), (6, 40345740), (8, 30259305), (9, 26897160), (10, 24207444), (12, 20172870), (15, 16138296), (18, 13448580), (19, 12740760), (20, 12103722), (24, 10086435), (27, 8965720), (30, 8069148), (36, 6724290), (38, 6370380), (40, 6051861), (45, 5379432), (47, 5150520), (54, 4482860), (57, 4246920), (60, 4034574), (72, 3362145), (76, 3185190), (90, 2689716), (94, 2575260), (95, 2548152), (108, 2241430), (114, 2123460), (120, 2017287), (135, 1793144), (141, 1716840), (152, 1592595), (171, 1415640), (180, 1344858), (188, 1287630), (190, 1274076), (216, 1120715), (228, 1061730), (235, 1030104), (251, 964440), (270, 896572), (282, 858420), (285, 849384), (342, 707820), (360, 672429), (376, 643815), (380, 637038), (423, 572280), (456, 530865), (470, 515052), (502, 482220), (513, 471880), (540, 448286), (564, 429210), (570, 424692), (684, 353910), (705, 343368), (753, 321480), (760, 318519), (846, 286140), (855, 283128), (893, 271080), (940, 257526), (1004, 241110), (1026, 235940), (1080, 224143), (1128, 214605), (1140, 212346), (1255, 192888), (1269, 190760), (1368, 176955), (1410, 171684), (1506, 160740), (1692, 143070), (1710, 141564), (1786, 135540), (1880, 128763), (2008, 120555), (2052, 117970), (2115, 114456), (2259, 107160), (2280, 106173), (2510, 96444), (2538, 95380), (2565, 94376), (2679, 90360), (2820, 85842), (3012, 80370), (3384, 71535), (3420, 70782), (3572, 67770), (3765, 64296), (4104, 58985), (4230, 57228), (4465, 54216), (4518, 53580), (4769, 50760), (5020, 48222), (5076, 47690), (5130, 47188), (5358, 45180), (5640, 42921), (6024, 40185), (6345, 38152), (6777, 35720), (6840, 35391), (7144, 33885), (7530, 32148), (8037, 30120), (8460, 28614), (8930, 27108), (9036, 26790), (9538, 25380), (10040, 24111), (10152, 23845), (10260, 23594), (10716, 22590), (11295, 21432), (11797, 20520), (12690, 19076), (13395, 18072), (13554, 17860), (14307, 16920), (15060, 16074)]