304459680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 1176698880

約数和(自身を除く): 872239200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 37, 40, 42, 48, 56, 60, 62, 70, 74, 79, 80, 84, 93, 96, 105, 111, 112, 120, 124, 140, 148, 155, 158, 160, 168, 185, 186, 210, 217, 222, 224, 237, 240, 248, 259, 280, 296, 310, 316, 336, 370, 372, 395, 420, 434, 444, 465, 474, 480, 496, 518, 553, 555, 560, 592, 620, 632, 651, 672, 740, 744, 777, 790, 840, 868, 888, 930, 948, 992, 1036, 1085, 1106, 1110, 1120, 1147, 1184, 1185, 1240, 1264, 1295, 1302, 1480, 1488, 1554, 1580, 1659, 1680, 1736, 1776, 1860, 1896, 2072, 2170, 2212, 2220, 2294, 2370, 2449, 2480, 2528, 2590, 2604, 2765, 2923, 2960, 2976, 3108, 3160, 3255, 3318, 3360, 3441, 3472, 3552, 3720, 3792, 3885, 4144, 4340, 4424, 4440, 4588, 4740, 4898, 4960, 5180, 5208, 5530, 5735, 5846, 5920, 6216, 6320, 6510, 6636, 6882, 6944, 7347, 7440, 7584, 7770, 8029, 8288, 8295, 8680, 8769, 8848, 8880, 9176, 9480, 9796, 10360, 10416, 11060, 11470, 11692, 12245, 12432, 12640, 13020, 13272, 13764, 14615, 14694, 14880, 15540, 16058, 16590, 17143, 17205, 17360, 17538, 17696, 17760, 18352, 18960, 19592, 20461, 20720, 20832, 22120, 22940, 23384, 24087, 24490, 24864, 26040, 26544, 27528, 29230, 29388, 31080, 32116, 33180, 34286, 34410, 34720, 35076, 36704, 36735, 37920, 39184, 40145, 40922, 41440, 43845, 44240, 45880, 46768, 48174, 48980, 51429, 52080, 53088, 55056, 58460, 58776, 61383, 62160, 64232, 66360, 68572, 68820, 70152, 73470, 78368, 80290, 81844, 85715, 87690, 88480, 90613, 91760, 93536, 96348, 97960, 102305, 102858, 104160, 110112, 116920, 117552, 120435, 122766, 124320, 128464, 132720, 137144, 137640, 140304, 146940, 160580, 163688, 171430, 175380, 181226, 183520, 192696, 195920, 204610, 205716, 233840, 235104, 240870, 245532, 256928, 257145, 265440, 271839, 274288, 275280, 280608, 293880, 306915, 321160, 327376, 342860, 350760, 362452, 385392, 391840, 409220, 411432, 453065, 467680, 481740, 491064, 514290, 543678, 548576, 550560, 587760, 613830, 634291, 642320, 654752, 685720, 701520, 724904, 770784, 818440, 822864, 906130, 963480, 982128, 1028580, 1087356, 1175520, 1227660, 1268582, 1284640, 1359195, 1371440, 1403040, 1449808, 1636880, 1645728, 1812260, 1902873, 1926960, 1964256, 2057160, 2174712, 2455320, 2537164, 2718390, 2742880, 2899616, 3171455, 3273760, 3624520, 3805746, 3853920, 4114320, 4349424, 4910640, 5074328, 5436780, 6342910, 7249040, 7611492, 8228640, 8698848, 9514365, 9821280, 10148656, 10873560, 12685820, 14498080, 15222984, 19028730, 20297312, 21747120, 25371640, 30445968, 38057460, 43494240, 50743280, 60891936, 76114920, 101486560, 152229840, 304459680]

約数ペア:

[(1, 304459680), (2, 152229840), (3, 101486560), (4, 76114920), (5, 60891936), (6, 50743280), (7, 43494240), (8, 38057460), (10, 30445968), (12, 25371640), (14, 21747120), (15, 20297312), (16, 19028730), (20, 15222984), (21, 14498080), (24, 12685820), (28, 10873560), (30, 10148656), (31, 9821280), (32, 9514365), (35, 8698848), (37, 8228640), (40, 7611492), (42, 7249040), (48, 6342910), (56, 5436780), (60, 5074328), (62, 4910640), (70, 4349424), (74, 4114320), (79, 3853920), (80, 3805746), (84, 3624520), (93, 3273760), (96, 3171455), (105, 2899616), (111, 2742880), (112, 2718390), (120, 2537164), (124, 2455320), (140, 2174712), (148, 2057160), (155, 1964256), (158, 1926960), (160, 1902873), (168, 1812260), (185, 1645728), (186, 1636880), (210, 1449808), (217, 1403040), (222, 1371440), (224, 1359195), (237, 1284640), (240, 1268582), (248, 1227660), (259, 1175520), (280, 1087356), (296, 1028580), (310, 982128), (316, 963480), (336, 906130), (370, 822864), (372, 818440), (395, 770784), (420, 724904), (434, 701520), (444, 685720), (465, 654752), (474, 642320), (480, 634291), (496, 613830), (518, 587760), (553, 550560), (555, 548576), (560, 543678), (592, 514290), (620, 491064), (632, 481740), (651, 467680), (672, 453065), (740, 411432), (744, 409220), (777, 391840), (790, 385392), (840, 362452), (868, 350760), (888, 342860), (930, 327376), (948, 321160), (992, 306915), (1036, 293880), (1085, 280608), (1106, 275280), (1110, 274288), (1120, 271839), (1147, 265440), (1184, 257145), (1185, 256928), (1240, 245532), (1264, 240870), (1295, 235104), (1302, 233840), (1480, 205716), (1488, 204610), (1554, 195920), (1580, 192696), (1659, 183520), (1680, 181226), (1736, 175380), (1776, 171430), (1860, 163688), (1896, 160580), (2072, 146940), (2170, 140304), (2212, 137640), (2220, 137144), (2294, 132720), (2370, 128464), (2449, 124320), (2480, 122766), (2528, 120435), (2590, 117552), (2604, 116920), (2765, 110112), (2923, 104160), (2960, 102858), (2976, 102305), (3108, 97960), (3160, 96348), (3255, 93536), (3318, 91760), (3360, 90613), (3441, 88480), (3472, 87690), (3552, 85715), (3720, 81844), (3792, 80290), (3885, 78368), (4144, 73470), (4340, 70152), (4424, 68820), (4440, 68572), (4588, 66360), (4740, 64232), (4898, 62160), (4960, 61383), (5180, 58776), (5208, 58460), (5530, 55056), (5735, 53088), (5846, 52080), (5920, 51429), (6216, 48980), (6320, 48174), (6510, 46768), (6636, 45880), (6882, 44240), (6944, 43845), (7347, 41440), (7440, 40922), (7584, 40145), (7770, 39184), (8029, 37920), (8288, 36735), (8295, 36704), (8680, 35076), (8769, 34720), (8848, 34410), (8880, 34286), (9176, 33180), (9480, 32116), (9796, 31080), (10360, 29388), (10416, 29230), (11060, 27528), (11470, 26544), (11692, 26040), (12245, 24864), (12432, 24490), (12640, 24087), (13020, 23384), (13272, 22940), (13764, 22120), (14615, 20832), (14694, 20720), (14880, 20461), (15540, 19592), (16058, 18960), (16590, 18352), (17143, 17760), (17205, 17696), (17360, 17538)]