328539120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 320

約数和(自身を含む): 1283251200

約数和(自身を除く): 954712080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 307, 312, 336, 343, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 614, 624, 637, 686, 728, 735, 780, 784, 840, 910, 921, 980, 1029, 1040, 1092, 1176, 1228, 1274, 1365, 1372, 1456, 1470, 1535, 1560, 1680, 1715, 1820, 1842, 1911, 1960, 2058, 2149, 2184, 2352, 2456, 2548, 2730, 2744, 2940, 3070, 3120, 3185, 3430, 3640, 3684, 3822, 3920, 3991, 4116, 4298, 4368, 4459, 4605, 4912, 5096, 5145, 5460, 5488, 5880, 6140, 6370, 6447, 6860, 7280, 7368, 7644, 7982, 8232, 8596, 8918, 9210, 9555, 10192, 10290, 10745, 10920, 11760, 11973, 12280, 12740, 12894, 13377, 13720, 14736, 15043, 15288, 15964, 16464, 17192, 17836, 18420, 19110, 19955, 20580, 21490, 21840, 22295, 23946, 24560, 25480, 25788, 26754, 27440, 27937, 30086, 30576, 31928, 32235, 34384, 35672, 36840, 38220, 39910, 41160, 42980, 44590, 45129, 47892, 50960, 51576, 53508, 55874, 59865, 60172, 63856, 64470, 66885, 71344, 73680, 75215, 76440, 79820, 82320, 83811, 85960, 89180, 90258, 95784, 103152, 105301, 107016, 111748, 119730, 120344, 128940, 133770, 139685, 150430, 152880, 159640, 167622, 171920, 178360, 180516, 191568, 195559, 210602, 214032, 223496, 225645, 239460, 240688, 257880, 267540, 279370, 300860, 315903, 319280, 335244, 356720, 361032, 391118, 419055, 421204, 446992, 451290, 478920, 515760, 526505, 535080, 558740, 586677, 601720, 631806, 670488, 722064, 782236, 838110, 842408, 902580, 957840, 977795, 1053010, 1070160, 1117480, 1173354, 1203440, 1263612, 1340976, 1368913, 1564472, 1579515, 1676220, 1684816, 1805160, 1955590, 2106020, 2234960, 2346708, 2527224, 2737826, 2933385, 3128944, 3159030, 3352440, 3610320, 3911180, 4106739, 4212040, 4693416, 5054448, 5475652, 5866770, 6318060, 6704880, 6844565, 7822360, 8213478, 8424080, 9386832, 10951304, 11733540, 12636120, 13689130, 15644720, 16426956, 20533695, 21902608, 23467080, 25272240, 27378260, 32853912, 41067390, 46934160, 54756520, 65707824, 82134780, 109513040, 164269560, 328539120]

約数ペア:

[(1, 328539120), (2, 164269560), (3, 109513040), (4, 82134780), (5, 65707824), (6, 54756520), (7, 46934160), (8, 41067390), (10, 32853912), (12, 27378260), (13, 25272240), (14, 23467080), (15, 21902608), (16, 20533695), (20, 16426956), (21, 15644720), (24, 13689130), (26, 12636120), (28, 11733540), (30, 10951304), (35, 9386832), (39, 8424080), (40, 8213478), (42, 7822360), (48, 6844565), (49, 6704880), (52, 6318060), (56, 5866770), (60, 5475652), (65, 5054448), (70, 4693416), (78, 4212040), (80, 4106739), (84, 3911180), (91, 3610320), (98, 3352440), (104, 3159030), (105, 3128944), (112, 2933385), (120, 2737826), (130, 2527224), (140, 2346708), (147, 2234960), (156, 2106020), (168, 1955590), (182, 1805160), (195, 1684816), (196, 1676220), (208, 1579515), (210, 1564472), (240, 1368913), (245, 1340976), (260, 1263612), (273, 1203440), (280, 1173354), (294, 1117480), (307, 1070160), (312, 1053010), (336, 977795), (343, 957840), (364, 902580), (390, 842408), (392, 838110), (420, 782236), (455, 722064), (490, 670488), (520, 631806), (546, 601720), (560, 586677), (588, 558740), (614, 535080), (624, 526505), (637, 515760), (686, 478920), (728, 451290), (735, 446992), (780, 421204), (784, 419055), (840, 391118), (910, 361032), (921, 356720), (980, 335244), (1029, 319280), (1040, 315903), (1092, 300860), (1176, 279370), (1228, 267540), (1274, 257880), (1365, 240688), (1372, 239460), (1456, 225645), (1470, 223496), (1535, 214032), (1560, 210602), (1680, 195559), (1715, 191568), (1820, 180516), (1842, 178360), (1911, 171920), (1960, 167622), (2058, 159640), (2149, 152880), (2184, 150430), (2352, 139685), (2456, 133770), (2548, 128940), (2730, 120344), (2744, 119730), (2940, 111748), (3070, 107016), (3120, 105301), (3185, 103152), (3430, 95784), (3640, 90258), (3684, 89180), (3822, 85960), (3920, 83811), (3991, 82320), (4116, 79820), (4298, 76440), (4368, 75215), (4459, 73680), (4605, 71344), (4912, 66885), (5096, 64470), (5145, 63856), (5460, 60172), (5488, 59865), (5880, 55874), (6140, 53508), (6370, 51576), (6447, 50960), (6860, 47892), (7280, 45129), (7368, 44590), (7644, 42980), (7982, 41160), (8232, 39910), (8596, 38220), (8918, 36840), (9210, 35672), (9555, 34384), (10192, 32235), (10290, 31928), (10745, 30576), (10920, 30086), (11760, 27937), (11973, 27440), (12280, 26754), (12740, 25788), (12894, 25480), (13377, 24560), (13720, 23946), (14736, 22295), (15043, 21840), (15288, 21490), (15964, 20580), (16464, 19955), (17192, 19110), (17836, 18420)]