288351960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 1005903360

約数和(自身を除く): 717551400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 83, 85, 102, 104, 120, 130, 131, 136, 156, 166, 170, 195, 204, 221, 249, 255, 260, 262, 312, 332, 340, 390, 393, 408, 415, 442, 498, 510, 520, 524, 655, 663, 664, 680, 780, 786, 830, 884, 996, 1020, 1048, 1079, 1105, 1245, 1310, 1326, 1411, 1560, 1572, 1660, 1703, 1768, 1965, 1992, 2040, 2158, 2210, 2227, 2490, 2620, 2652, 2822, 3144, 3237, 3315, 3320, 3406, 3930, 4233, 4316, 4420, 4454, 4980, 5109, 5240, 5304, 5395, 5644, 6474, 6630, 6681, 6812, 7055, 7860, 8466, 8515, 8632, 8840, 8908, 9960, 10218, 10790, 10873, 11135, 11288, 12948, 13260, 13362, 13624, 14110, 15720, 16185, 16932, 17030, 17816, 18343, 20436, 21165, 21580, 21746, 22270, 25545, 25896, 26520, 26724, 28220, 28951, 32370, 32619, 33405, 33864, 34060, 36686, 40872, 42330, 43160, 43492, 44540, 51090, 53448, 54365, 55029, 56440, 57902, 64740, 65238, 66810, 68120, 73372, 84660, 86853, 86984, 89080, 91715, 102180, 108730, 110058, 115804, 129480, 130476, 133620, 141349, 144755, 146744, 163095, 169320, 173706, 183430, 184841, 204360, 217460, 220116, 231608, 260952, 267240, 275145, 282698, 289510, 326190, 347412, 366860, 369682, 424047, 434265, 434920, 440232, 550290, 554523, 565396, 579020, 652380, 694824, 706745, 733720, 739364, 848094, 868530, 924205, 1100580, 1109046, 1130792, 1158040, 1304760, 1413490, 1478728, 1696188, 1737060, 1848410, 2120235, 2201160, 2218092, 2402933, 2772615, 2826980, 3392376, 3474120, 3696820, 4240470, 4436184, 4805866, 5545230, 5653960, 7208799, 7393640, 8480940, 9611732, 11090460, 12014665, 14417598, 16961880, 19223464, 22180920, 24029330, 28835196, 36043995, 48058660, 57670392, 72087990, 96117320, 144175980, 288351960]

約数ペア:

[(1, 288351960), (2, 144175980), (3, 96117320), (4, 72087990), (5, 57670392), (6, 48058660), (8, 36043995), (10, 28835196), (12, 24029330), (13, 22180920), (15, 19223464), (17, 16961880), (20, 14417598), (24, 12014665), (26, 11090460), (30, 9611732), (34, 8480940), (39, 7393640), (40, 7208799), (51, 5653960), (52, 5545230), (60, 4805866), (65, 4436184), (68, 4240470), (78, 3696820), (83, 3474120), (85, 3392376), (102, 2826980), (104, 2772615), (120, 2402933), (130, 2218092), (131, 2201160), (136, 2120235), (156, 1848410), (166, 1737060), (170, 1696188), (195, 1478728), (204, 1413490), (221, 1304760), (249, 1158040), (255, 1130792), (260, 1109046), (262, 1100580), (312, 924205), (332, 868530), (340, 848094), (390, 739364), (393, 733720), (408, 706745), (415, 694824), (442, 652380), (498, 579020), (510, 565396), (520, 554523), (524, 550290), (655, 440232), (663, 434920), (664, 434265), (680, 424047), (780, 369682), (786, 366860), (830, 347412), (884, 326190), (996, 289510), (1020, 282698), (1048, 275145), (1079, 267240), (1105, 260952), (1245, 231608), (1310, 220116), (1326, 217460), (1411, 204360), (1560, 184841), (1572, 183430), (1660, 173706), (1703, 169320), (1768, 163095), (1965, 146744), (1992, 144755), (2040, 141349), (2158, 133620), (2210, 130476), (2227, 129480), (2490, 115804), (2620, 110058), (2652, 108730), (2822, 102180), (3144, 91715), (3237, 89080), (3315, 86984), (3320, 86853), (3406, 84660), (3930, 73372), (4233, 68120), (4316, 66810), (4420, 65238), (4454, 64740), (4980, 57902), (5109, 56440), (5240, 55029), (5304, 54365), (5395, 53448), (5644, 51090), (6474, 44540), (6630, 43492), (6681, 43160), (6812, 42330), (7055, 40872), (7860, 36686), (8466, 34060), (8515, 33864), (8632, 33405), (8840, 32619), (8908, 32370), (9960, 28951), (10218, 28220), (10790, 26724), (10873, 26520), (11135, 25896), (11288, 25545), (12948, 22270), (13260, 21746), (13362, 21580), (13624, 21165), (14110, 20436), (15720, 18343), (16185, 17816), (16932, 17030)]