309560160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 384

約数和(自身を含む): 1266693120

約数和(自身を除く): 957132960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 373, 380, 390, 399, 416, 420, 455, 456, 480, 494, 520, 532, 546, 560, 570, 608, 624, 665, 672, 728, 741, 746, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1119, 1120, 1140, 1235, 1248, 1330, 1365, 1456, 1482, 1492, 1520, 1560, 1596, 1680, 1729, 1820, 1824, 1865, 1976, 1995, 2080, 2128, 2184, 2238, 2280, 2470, 2611, 2660, 2730, 2912, 2964, 2984, 3040, 3120, 3192, 3360, 3458, 3640, 3705, 3730, 3952, 3990, 4256, 4368, 4476, 4560, 4849, 4940, 5187, 5222, 5320, 5460, 5595, 5928, 5968, 6240, 6384, 6916, 7087, 7280, 7410, 7460, 7833, 7904, 7980, 8645, 8736, 8952, 9120, 9698, 9880, 10374, 10444, 10640, 10920, 11190, 11856, 11936, 12768, 13055, 13832, 14174, 14547, 14560, 14820, 14920, 15666, 15960, 17290, 17904, 19396, 19760, 20748, 20888, 21261, 21280, 21840, 22380, 23712, 24245, 25935, 26110, 27664, 28348, 29094, 29640, 29840, 31332, 31920, 33943, 34580, 35435, 35808, 38792, 39165, 39520, 41496, 41776, 42522, 43680, 44760, 48490, 49609, 51870, 52220, 55328, 56696, 58188, 59280, 59680, 62664, 63840, 67886, 69160, 70870, 72735, 77584, 78330, 82992, 83552, 85044, 89520, 92131, 96980, 99218, 101829, 103740, 104440, 106305, 113392, 116376, 118560, 125328, 135772, 138320, 141740, 145470, 148827, 155168, 156660, 165984, 169715, 170088, 179040, 184262, 193960, 198436, 203658, 207480, 208880, 212610, 226784, 232752, 248045, 250656, 271544, 276393, 276640, 283480, 290940, 297654, 313320, 339430, 340176, 368524, 387920, 396872, 407316, 414960, 417760, 425220, 460655, 465504, 496090, 509145, 543088, 552786, 566960, 581880, 595308, 626640, 644917, 678860, 680352, 737048, 744135, 775840, 793744, 814632, 829920, 850440, 921310, 992180, 1018290, 1086176, 1105572, 1133920, 1163760, 1190616, 1253280, 1289834, 1357720, 1381965, 1474096, 1488270, 1587488, 1629264, 1700880, 1842620, 1934751, 1984360, 2036580, 2211144, 2327520, 2381232, 2579668, 2715440, 2763930, 2948192, 2976540, 3224585, 3258528, 3401760, 3685240, 3869502, 3968720, 4073160, 4422288, 4762464, 5159336, 5430880, 5527860, 5953080, 6449170, 7370480, 7739004, 7937440, 8146320, 8844576, 9673755, 10318672, 11055720, 11906160, 12898340, 14740960, 15478008, 16292640, 19347510, 20637344, 22111440, 23812320, 25796680, 30956016, 38695020, 44222880, 51593360, 61912032, 77390040, 103186720, 154780080, 309560160]

約数ペア:

[(1, 309560160), (2, 154780080), (3, 103186720), (4, 77390040), (5, 61912032), (6, 51593360), (7, 44222880), (8, 38695020), (10, 30956016), (12, 25796680), (13, 23812320), (14, 22111440), (15, 20637344), (16, 19347510), (19, 16292640), (20, 15478008), (21, 14740960), (24, 12898340), (26, 11906160), (28, 11055720), (30, 10318672), (32, 9673755), (35, 8844576), (38, 8146320), (39, 7937440), (40, 7739004), (42, 7370480), (48, 6449170), (52, 5953080), (56, 5527860), (57, 5430880), (60, 5159336), (65, 4762464), (70, 4422288), (76, 4073160), (78, 3968720), (80, 3869502), (84, 3685240), (91, 3401760), (95, 3258528), (96, 3224585), (104, 2976540), (105, 2948192), (112, 2763930), (114, 2715440), (120, 2579668), (130, 2381232), (133, 2327520), (140, 2211144), (152, 2036580), (156, 1984360), (160, 1934751), (168, 1842620), (182, 1700880), (190, 1629264), (195, 1587488), (208, 1488270), (210, 1474096), (224, 1381965), (228, 1357720), (240, 1289834), (247, 1253280), (260, 1190616), (266, 1163760), (273, 1133920), (280, 1105572), (285, 1086176), (304, 1018290), (312, 992180), (336, 921310), (364, 850440), (373, 829920), (380, 814632), (390, 793744), (399, 775840), (416, 744135), (420, 737048), (455, 680352), (456, 678860), (480, 644917), (494, 626640), (520, 595308), (532, 581880), (546, 566960), (560, 552786), (570, 543088), (608, 509145), (624, 496090), (665, 465504), (672, 460655), (728, 425220), (741, 417760), (746, 414960), (760, 407316), (780, 396872), (798, 387920), (840, 368524), (910, 340176), (912, 339430), (988, 313320), (1040, 297654), (1064, 290940), (1092, 283480), (1119, 276640), (1120, 276393), (1140, 271544), (1235, 250656), (1248, 248045), (1330, 232752), (1365, 226784), (1456, 212610), (1482, 208880), (1492, 207480), (1520, 203658), (1560, 198436), (1596, 193960), (1680, 184262), (1729, 179040), (1820, 170088), (1824, 169715), (1865, 165984), (1976, 156660), (1995, 155168), (2080, 148827), (2128, 145470), (2184, 141740), (2238, 138320), (2280, 135772), (2470, 125328), (2611, 118560), (2660, 116376), (2730, 113392), (2912, 106305), (2964, 104440), (2984, 103740), (3040, 101829), (3120, 99218), (3192, 96980), (3360, 92131), (3458, 89520), (3640, 85044), (3705, 83552), (3730, 82992), (3952, 78330), (3990, 77584), (4256, 72735), (4368, 70870), (4476, 69160), (4560, 67886), (4849, 63840), (4940, 62664), (5187, 59680), (5222, 59280), (5320, 58188), (5460, 56696), (5595, 55328), (5928, 52220), (5968, 51870), (6240, 49609), (6384, 48490), (6916, 44760), (7087, 43680), (7280, 42522), (7410, 41776), (7460, 41496), (7833, 39520), (7904, 39165), (7980, 38792), (8645, 35808), (8736, 35435), (8952, 34580), (9120, 33943), (9698, 31920), (9880, 31332), (10374, 29840), (10444, 29640), (10640, 29094), (10920, 28348), (11190, 27664), (11856, 26110), (11936, 25935), (12768, 24245), (13055, 23712), (13832, 22380), (14174, 21840), (14547, 21280), (14560, 21261), (14820, 20888), (14920, 20748), (15666, 19760), (15960, 19396), (17290, 17904)]