204400560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 320

約数和(自身を含む): 799948800

約数和(自身を除く): 595548240

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, 191, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 343, 364, 382, 390, 392, 420, 455, 490, 520, 546, 560, 573, 588, 624, 637, 686, 728, 735, 764, 780, 784, 840, 910, 955, 980, 1029, 1040, 1092, 1146, 1176, 1274, 1337, 1365, 1372, 1456, 1470, 1528, 1560, 1680, 1715, 1820, 1910, 1911, 1960, 2058, 2184, 2292, 2352, 2483, 2548, 2674, 2730, 2744, 2865, 2940, 3056, 3120, 3185, 3430, 3640, 3820, 3822, 3920, 4011, 4116, 4368, 4459, 4584, 4966, 5096, 5145, 5348, 5460, 5488, 5730, 5880, 6370, 6685, 6860, 7280, 7449, 7640, 7644, 8022, 8232, 8918, 9168, 9359, 9555, 9932, 10192, 10290, 10696, 10920, 11460, 11760, 12415, 12740, 13370, 13377, 13720, 14898, 15280, 15288, 16044, 16464, 17381, 17836, 18718, 19110, 19864, 20055, 20580, 21392, 21840, 22295, 22920, 24830, 25480, 26740, 26754, 27440, 28077, 29796, 30576, 32088, 34762, 35672, 37245, 37436, 38220, 39728, 40110, 41160, 44590, 45840, 46795, 49660, 50960, 52143, 53480, 53508, 56154, 59592, 64176, 65513, 66885, 69524, 71344, 74490, 74872, 76440, 80220, 82320, 86905, 89180, 93590, 99320, 104286, 106960, 107016, 112308, 119184, 121667, 131026, 133770, 139048, 140385, 148980, 149744, 152880, 160440, 173810, 178360, 187180, 196539, 198640, 208572, 214032, 224616, 243334, 260715, 262052, 267540, 278096, 280770, 297960, 320880, 327565, 347620, 356720, 365001, 374360, 393078, 417144, 449232, 486668, 521430, 524104, 535080, 561540, 595920, 608335, 655130, 695240, 730002, 748720, 786156, 834288, 851669, 973336, 982695, 1042860, 1048208, 1070160, 1123080, 1216670, 1310260, 1390480, 1460004, 1572312, 1703338, 1825005, 1946672, 1965390, 2085720, 2246160, 2433340, 2555007, 2620520, 2920008, 3144624, 3406676, 3650010, 3930780, 4171440, 4258345, 4866680, 5110014, 5241040, 5840016, 6813352, 7300020, 7861560, 8516690, 9733360, 10220028, 12775035, 13626704, 14600040, 15723120, 17033380, 20440056, 25550070, 29200080, 34066760, 40880112, 51100140, 68133520, 102200280, 204400560]

約数ペア:

[(1, 204400560), (2, 102200280), (3, 68133520), (4, 51100140), (5, 40880112), (6, 34066760), (7, 29200080), (8, 25550070), (10, 20440056), (12, 17033380), (13, 15723120), (14, 14600040), (15, 13626704), (16, 12775035), (20, 10220028), (21, 9733360), (24, 8516690), (26, 7861560), (28, 7300020), (30, 6813352), (35, 5840016), (39, 5241040), (40, 5110014), (42, 4866680), (48, 4258345), (49, 4171440), (52, 3930780), (56, 3650010), (60, 3406676), (65, 3144624), (70, 2920008), (78, 2620520), (80, 2555007), (84, 2433340), (91, 2246160), (98, 2085720), (104, 1965390), (105, 1946672), (112, 1825005), (120, 1703338), (130, 1572312), (140, 1460004), (147, 1390480), (156, 1310260), (168, 1216670), (182, 1123080), (191, 1070160), (195, 1048208), (196, 1042860), (208, 982695), (210, 973336), (240, 851669), (245, 834288), (260, 786156), (273, 748720), (280, 730002), (294, 695240), (312, 655130), (336, 608335), (343, 595920), (364, 561540), (382, 535080), (390, 524104), (392, 521430), (420, 486668), (455, 449232), (490, 417144), (520, 393078), (546, 374360), (560, 365001), (573, 356720), (588, 347620), (624, 327565), (637, 320880), (686, 297960), (728, 280770), (735, 278096), (764, 267540), (780, 262052), (784, 260715), (840, 243334), (910, 224616), (955, 214032), (980, 208572), (1029, 198640), (1040, 196539), (1092, 187180), (1146, 178360), (1176, 173810), (1274, 160440), (1337, 152880), (1365, 149744), (1372, 148980), (1456, 140385), (1470, 139048), (1528, 133770), (1560, 131026), (1680, 121667), (1715, 119184), (1820, 112308), (1910, 107016), (1911, 106960), (1960, 104286), (2058, 99320), (2184, 93590), (2292, 89180), (2352, 86905), (2483, 82320), (2548, 80220), (2674, 76440), (2730, 74872), (2744, 74490), (2865, 71344), (2940, 69524), (3056, 66885), (3120, 65513), (3185, 64176), (3430, 59592), (3640, 56154), (3820, 53508), (3822, 53480), (3920, 52143), (4011, 50960), (4116, 49660), (4368, 46795), (4459, 45840), (4584, 44590), (4966, 41160), (5096, 40110), (5145, 39728), (5348, 38220), (5460, 37436), (5488, 37245), (5730, 35672), (5880, 34762), (6370, 32088), (6685, 30576), (6860, 29796), (7280, 28077), (7449, 27440), (7640, 26754), (7644, 26740), (8022, 25480), (8232, 24830), (8918, 22920), (9168, 22295), (9359, 21840), (9555, 21392), (9932, 20580), (10192, 20055), (10290, 19864), (10696, 19110), (10920, 18718), (11460, 17836), (11760, 17381), (12415, 16464), (12740, 16044), (13370, 15288), (13377, 15280), (13720, 14898)]