145504320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 506943360

約数和(自身を除く): 361439040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 89, 96, 104, 120, 130, 131, 156, 160, 178, 192, 195, 208, 240, 260, 262, 267, 312, 320, 356, 390, 393, 416, 445, 480, 520, 524, 534, 624, 655, 712, 780, 786, 832, 890, 960, 1040, 1048, 1068, 1157, 1248, 1310, 1335, 1424, 1560, 1572, 1703, 1780, 1965, 2080, 2096, 2136, 2314, 2496, 2620, 2670, 2848, 3120, 3144, 3406, 3471, 3560, 3930, 4160, 4192, 4272, 4628, 5109, 5240, 5340, 5696, 5785, 6240, 6288, 6812, 6942, 7120, 7860, 8384, 8515, 8544, 9256, 10218, 10480, 10680, 11570, 11659, 12480, 12576, 13624, 13884, 14240, 15720, 17030, 17088, 17355, 18512, 20436, 20960, 21360, 23140, 23318, 25152, 25545, 27248, 27768, 28480, 31440, 34060, 34710, 34977, 37024, 40872, 41920, 42720, 46280, 46636, 51090, 54496, 55536, 58295, 62880, 68120, 69420, 69954, 74048, 81744, 85440, 92560, 93272, 102180, 108992, 111072, 116590, 125760, 136240, 138840, 139908, 151567, 163488, 174885, 185120, 186544, 204360, 222144, 233180, 272480, 277680, 279816, 303134, 326976, 349770, 370240, 373088, 408720, 454701, 466360, 544960, 555360, 559632, 606268, 699540, 746176, 757835, 817440, 909402, 932720, 1110720, 1119264, 1212536, 1399080, 1515670, 1634880, 1818804, 1865440, 2238528, 2273505, 2425072, 2798160, 3031340, 3637608, 3730880, 4547010, 4850144, 5596320, 6062680, 7275216, 9094020, 9700288, 11192640, 12125360, 14550432, 18188040, 24250720, 29100864, 36376080, 48501440, 72752160, 145504320]

約数ペア:

[(1, 145504320), (2, 72752160), (3, 48501440), (4, 36376080), (5, 29100864), (6, 24250720), (8, 18188040), (10, 14550432), (12, 12125360), (13, 11192640), (15, 9700288), (16, 9094020), (20, 7275216), (24, 6062680), (26, 5596320), (30, 4850144), (32, 4547010), (39, 3730880), (40, 3637608), (48, 3031340), (52, 2798160), (60, 2425072), (64, 2273505), (65, 2238528), (78, 1865440), (80, 1818804), (89, 1634880), (96, 1515670), (104, 1399080), (120, 1212536), (130, 1119264), (131, 1110720), (156, 932720), (160, 909402), (178, 817440), (192, 757835), (195, 746176), (208, 699540), (240, 606268), (260, 559632), (262, 555360), (267, 544960), (312, 466360), (320, 454701), (356, 408720), (390, 373088), (393, 370240), (416, 349770), (445, 326976), (480, 303134), (520, 279816), (524, 277680), (534, 272480), (624, 233180), (655, 222144), (712, 204360), (780, 186544), (786, 185120), (832, 174885), (890, 163488), (960, 151567), (1040, 139908), (1048, 138840), (1068, 136240), (1157, 125760), (1248, 116590), (1310, 111072), (1335, 108992), (1424, 102180), (1560, 93272), (1572, 92560), (1703, 85440), (1780, 81744), (1965, 74048), (2080, 69954), (2096, 69420), (2136, 68120), (2314, 62880), (2496, 58295), (2620, 55536), (2670, 54496), (2848, 51090), (3120, 46636), (3144, 46280), (3406, 42720), (3471, 41920), (3560, 40872), (3930, 37024), (4160, 34977), (4192, 34710), (4272, 34060), (4628, 31440), (5109, 28480), (5240, 27768), (5340, 27248), (5696, 25545), (5785, 25152), (6240, 23318), (6288, 23140), (6812, 21360), (6942, 20960), (7120, 20436), (7860, 18512), (8384, 17355), (8515, 17088), (8544, 17030), (9256, 15720), (10218, 14240), (10480, 13884), (10680, 13624), (11570, 12576), (11659, 12480)]