304999366960

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:1251

約数の個数: 160

約数和(自身を含む): 724820608512

約数和(自身を除く): 419821241552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 307, 311, 365, 547, 584, 614, 622, 730, 1094, 1168, 1228, 1244, 1460, 1535, 1555, 2188, 2456, 2488, 2735, 2920, 3070, 3110, 4376, 4912, 4976, 5470, 5840, 6140, 6220, 8752, 10940, 12280, 12440, 21880, 22411, 22703, 24560, 24880, 39931, 43760, 44822, 45406, 79862, 89644, 90812, 95477, 112055, 113515, 159724, 167929, 170117, 179288, 181624, 190954, 199655, 224110, 227030, 319448, 335858, 340234, 358576, 363248, 381908, 399310, 448220, 454060, 477385, 638896, 671716, 680468, 763816, 798620, 839645, 850585, 896440, 908120, 954770, 1343432, 1360936, 1527632, 1597240, 1679290, 1701170, 1792880, 1816240, 1909540, 2686864, 2721872, 3194480, 3358580, 3402340, 3819080, 6717160, 6804680, 6969821, 7638160, 12258817, 12418541, 13434320, 13609360, 13939642, 24517634, 24837082, 27879284, 34849105, 49035268, 49674164, 52225919, 55758568, 61294085, 62092705, 69698210, 98070536, 99348328, 104451838, 111517136, 122588170, 124185410, 139396420, 196141072, 198696656, 208903676, 245176340, 248370820, 261129595, 278792840, 417807352, 490352680, 496741640, 522259190, 557585680, 835614704, 980705360, 993483280, 1044518380, 2089036760, 3812492087, 4178073520, 7624984174, 15249968348, 19062460435, 30499936696, 38124920870, 60999873392, 76249841740, 152499683480, 304999366960]

約数ペア:

[(1, 304999366960), (2, 152499683480), (4, 76249841740), (5, 60999873392), (8, 38124920870), (10, 30499936696), (16, 19062460435), (20, 15249968348), (40, 7624984174), (73, 4178073520), (80, 3812492087), (146, 2089036760), (292, 1044518380), (307, 993483280), (311, 980705360), (365, 835614704), (547, 557585680), (584, 522259190), (614, 496741640), (622, 490352680), (730, 417807352), (1094, 278792840), (1168, 261129595), (1228, 248370820), (1244, 245176340), (1460, 208903676), (1535, 198696656), (1555, 196141072), (2188, 139396420), (2456, 124185410), (2488, 122588170), (2735, 111517136), (2920, 104451838), (3070, 99348328), (3110, 98070536), (4376, 69698210), (4912, 62092705), (4976, 61294085), (5470, 55758568), (5840, 52225919), (6140, 49674164), (6220, 49035268), (8752, 34849105), (10940, 27879284), (12280, 24837082), (12440, 24517634), (21880, 13939642), (22411, 13609360), (22703, 13434320), (24560, 12418541), (24880, 12258817), (39931, 7638160), (43760, 6969821), (44822, 6804680), (45406, 6717160), (79862, 3819080), (89644, 3402340), (90812, 3358580), (95477, 3194480), (112055, 2721872), (113515, 2686864), (159724, 1909540), (167929, 1816240), (170117, 1792880), (179288, 1701170), (181624, 1679290), (190954, 1597240), (199655, 1527632), (224110, 1360936), (227030, 1343432), (319448, 954770), (335858, 908120), (340234, 896440), (358576, 850585), (363248, 839645), (381908, 798620), (399310, 763816), (448220, 680468), (454060, 671716), (477385, 638896)]