445601520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 320

約数和(自身を含む): 1889879040

約数和(自身を除く): 1444277520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2267, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4534, 4680, 4914, 5040, 5460, 5616, 6552, 6801, 7020, 7280, 7560, 8190, 9068, 9360, 9828, 10920, 11335, 12285, 13104, 13602, 14040, 15120, 15869, 16380, 18136, 19656, 20403, 21840, 22670, 24570, 27204, 28080, 29471, 31738, 32760, 34005, 36272, 39312, 40806, 45340, 47607, 49140, 54408, 58942, 61209, 63476, 65520, 68010, 79345, 81612, 88413, 90680, 95214, 98280, 102015, 108816, 117884, 122418, 126952, 136020, 142821, 147355, 158690, 163224, 176826, 181360, 190428, 196560, 204030, 206297, 235768, 238035, 244836, 253904, 265239, 272040, 285642, 294710, 306045, 317380, 326448, 353652, 380856, 408060, 412594, 428463, 442065, 471536, 476070, 489672, 530478, 544080, 571284, 589420, 612090, 618891, 634760, 707304, 714105, 761712, 795717, 816120, 825188, 856926, 884130, 952140, 979344, 1031485, 1060956, 1142568, 1178840, 1224180, 1237782, 1269520, 1326195, 1414608, 1428210, 1591434, 1632240, 1650376, 1713852, 1768260, 1856673, 1904280, 2062970, 2121912, 2142315, 2285136, 2357680, 2448360, 2475564, 2652390, 2856420, 3094455, 3182868, 3300752, 3427704, 3536520, 3713346, 3808560, 3978585, 4125940, 4243824, 4284630, 4896720, 4951128, 5304780, 5570019, 5712840, 6188910, 6365736, 6855408, 7073040, 7426692, 7957170, 8251880, 8569260, 9283365, 9902256, 10609560, 11140038, 11425680, 12377820, 12731472, 14853384, 15914340, 16503760, 17138520, 18566730, 21219120, 22280076, 24755640, 27850095, 29706768, 31828680, 34277040, 37133460, 44560152, 49511280, 55700190, 63657360, 74266920, 89120304, 111400380, 148533840, 222800760, 445601520]

約数ペア:

[(1, 445601520), (2, 222800760), (3, 148533840), (4, 111400380), (5, 89120304), (6, 74266920), (7, 63657360), (8, 55700190), (9, 49511280), (10, 44560152), (12, 37133460), (13, 34277040), (14, 31828680), (15, 29706768), (16, 27850095), (18, 24755640), (20, 22280076), (21, 21219120), (24, 18566730), (26, 17138520), (27, 16503760), (28, 15914340), (30, 14853384), (35, 12731472), (36, 12377820), (39, 11425680), (40, 11140038), (42, 10609560), (45, 9902256), (48, 9283365), (52, 8569260), (54, 8251880), (56, 7957170), (60, 7426692), (63, 7073040), (65, 6855408), (70, 6365736), (72, 6188910), (78, 5712840), (80, 5570019), (84, 5304780), (90, 4951128), (91, 4896720), (104, 4284630), (105, 4243824), (108, 4125940), (112, 3978585), (117, 3808560), (120, 3713346), (126, 3536520), (130, 3427704), (135, 3300752), (140, 3182868), (144, 3094455), (156, 2856420), (168, 2652390), (180, 2475564), (182, 2448360), (189, 2357680), (195, 2285136), (208, 2142315), (210, 2121912), (216, 2062970), (234, 1904280), (240, 1856673), (252, 1768260), (260, 1713852), (270, 1650376), (273, 1632240), (280, 1591434), (312, 1428210), (315, 1414608), (336, 1326195), (351, 1269520), (360, 1237782), (364, 1224180), (378, 1178840), (390, 1142568), (420, 1060956), (432, 1031485), (455, 979344), (468, 952140), (504, 884130), (520, 856926), (540, 825188), (546, 816120), (560, 795717), (585, 761712), (624, 714105), (630, 707304), (702, 634760), (720, 618891), (728, 612090), (756, 589420), (780, 571284), (819, 544080), (840, 530478), (910, 489672), (936, 476070), (945, 471536), (1008, 442065), (1040, 428463), (1080, 412594), (1092, 408060), (1170, 380856), (1260, 353652), (1365, 326448), (1404, 317380), (1456, 306045), (1512, 294710), (1560, 285642), (1638, 272040), (1680, 265239), (1755, 253904), (1820, 244836), (1872, 238035), (1890, 235768), (2160, 206297), (2184, 204030), (2267, 196560), (2340, 190428), (2457, 181360), (2520, 176826), (2730, 163224), (2808, 158690), (3024, 147355), (3120, 142821), (3276, 136020), (3510, 126952), (3640, 122418), (3780, 117884), (4095, 108816), (4368, 102015), (4534, 98280), (4680, 95214), (4914, 90680), (5040, 88413), (5460, 81612), (5616, 79345), (6552, 68010), (6801, 65520), (7020, 63476), (7280, 61209), (7560, 58942), (8190, 54408), (9068, 49140), (9360, 47607), (9828, 45340), (10920, 40806), (11335, 39312), (12285, 36272), (13104, 34005), (13602, 32760), (14040, 31738), (15120, 29471), (15869, 28080), (16380, 27204), (18136, 24570), (19656, 22670), (20403, 21840)]