220292800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 336

約数和(自身を含む): 714329280

約数和(自身を除く): 494036480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 25, 26, 28, 32, 34, 35, 40, 50, 52, 56, 64, 65, 68, 70, 80, 85, 89, 91, 100, 104, 112, 119, 130, 136, 140, 160, 170, 175, 178, 182, 200, 208, 221, 224, 238, 260, 272, 280, 320, 325, 340, 350, 356, 364, 400, 416, 425, 442, 445, 448, 455, 476, 520, 544, 560, 595, 623, 650, 680, 700, 712, 728, 800, 832, 850, 884, 890, 910, 952, 1040, 1088, 1105, 1120, 1157, 1190, 1246, 1300, 1360, 1400, 1424, 1456, 1513, 1547, 1600, 1700, 1768, 1780, 1820, 1904, 2080, 2210, 2225, 2240, 2275, 2314, 2380, 2492, 2600, 2720, 2800, 2848, 2912, 2975, 3026, 3094, 3115, 3400, 3536, 3560, 3640, 3808, 4160, 4420, 4450, 4550, 4628, 4760, 4984, 5200, 5440, 5525, 5600, 5696, 5785, 5824, 5950, 6052, 6188, 6230, 6800, 7072, 7120, 7280, 7565, 7616, 7735, 8099, 8840, 8900, 9100, 9256, 9520, 9968, 10400, 10591, 11050, 11200, 11570, 11900, 12104, 12376, 12460, 13600, 14144, 14240, 14560, 15130, 15470, 15575, 16198, 17680, 17800, 18200, 18512, 19040, 19669, 19936, 20800, 21182, 22100, 23140, 23800, 24208, 24752, 24920, 27200, 28480, 28925, 29120, 30260, 30940, 31150, 32396, 35360, 35600, 36400, 37024, 37825, 38080, 38675, 39338, 39872, 40495, 42364, 44200, 46280, 47600, 48416, 49504, 49840, 52955, 57850, 60520, 61880, 62300, 64792, 70720, 71200, 72800, 74048, 75650, 77350, 78676, 80990, 84728, 88400, 92560, 95200, 96832, 98345, 99008, 99680, 105910, 115700, 121040, 123760, 124600, 129584, 137683, 142400, 145600, 151300, 154700, 157352, 161980, 169456, 176800, 185120, 190400, 196690, 199360, 202475, 211820, 231400, 242080, 247520, 249200, 259168, 264775, 275366, 302600, 309400, 314704, 323960, 338912, 353600, 370240, 393380, 404950, 423640, 462800, 484160, 491725, 495040, 498400, 518336, 529550, 550732, 605200, 618800, 629408, 647920, 677824, 688415, 786760, 809900, 847280, 925600, 983450, 996800, 1059100, 1101464, 1210400, 1237600, 1258816, 1295840, 1376830, 1573520, 1619800, 1694560, 1851200, 1966900, 2118200, 2202928, 2420800, 2475200, 2591680, 2753660, 3147040, 3239600, 3389120, 3442075, 3933800, 4236400, 4405856, 5507320, 6294080, 6479200, 6884150, 7867600, 8472800, 8811712, 11014640, 12958400, 13768300, 15735200, 16945600, 22029280, 27536600, 31470400, 44058560, 55073200, 110146400, 220292800]

約数ペア:

[(1, 220292800), (2, 110146400), (4, 55073200), (5, 44058560), (7, 31470400), (8, 27536600), (10, 22029280), (13, 16945600), (14, 15735200), (16, 13768300), (17, 12958400), (20, 11014640), (25, 8811712), (26, 8472800), (28, 7867600), (32, 6884150), (34, 6479200), (35, 6294080), (40, 5507320), (50, 4405856), (52, 4236400), (56, 3933800), (64, 3442075), (65, 3389120), (68, 3239600), (70, 3147040), (80, 2753660), (85, 2591680), (89, 2475200), (91, 2420800), (100, 2202928), (104, 2118200), (112, 1966900), (119, 1851200), (130, 1694560), (136, 1619800), (140, 1573520), (160, 1376830), (170, 1295840), (175, 1258816), (178, 1237600), (182, 1210400), (200, 1101464), (208, 1059100), (221, 996800), (224, 983450), (238, 925600), (260, 847280), (272, 809900), (280, 786760), (320, 688415), (325, 677824), (340, 647920), (350, 629408), (356, 618800), (364, 605200), (400, 550732), (416, 529550), (425, 518336), (442, 498400), (445, 495040), (448, 491725), (455, 484160), (476, 462800), (520, 423640), (544, 404950), (560, 393380), (595, 370240), (623, 353600), (650, 338912), (680, 323960), (700, 314704), (712, 309400), (728, 302600), (800, 275366), (832, 264775), (850, 259168), (884, 249200), (890, 247520), (910, 242080), (952, 231400), (1040, 211820), (1088, 202475), (1105, 199360), (1120, 196690), (1157, 190400), (1190, 185120), (1246, 176800), (1300, 169456), (1360, 161980), (1400, 157352), (1424, 154700), (1456, 151300), (1513, 145600), (1547, 142400), (1600, 137683), (1700, 129584), (1768, 124600), (1780, 123760), (1820, 121040), (1904, 115700), (2080, 105910), (2210, 99680), (2225, 99008), (2240, 98345), (2275, 96832), (2314, 95200), (2380, 92560), (2492, 88400), (2600, 84728), (2720, 80990), (2800, 78676), (2848, 77350), (2912, 75650), (2975, 74048), (3026, 72800), (3094, 71200), (3115, 70720), (3400, 64792), (3536, 62300), (3560, 61880), (3640, 60520), (3808, 57850), (4160, 52955), (4420, 49840), (4450, 49504), (4550, 48416), (4628, 47600), (4760, 46280), (4984, 44200), (5200, 42364), (5440, 40495), (5525, 39872), (5600, 39338), (5696, 38675), (5785, 38080), (5824, 37825), (5950, 37024), (6052, 36400), (6188, 35600), (6230, 35360), (6800, 32396), (7072, 31150), (7120, 30940), (7280, 30260), (7565, 29120), (7616, 28925), (7735, 28480), (8099, 27200), (8840, 24920), (8900, 24752), (9100, 24208), (9256, 23800), (9520, 23140), (9968, 22100), (10400, 21182), (10591, 20800), (11050, 19936), (11200, 19669), (11570, 19040), (11900, 18512), (12104, 18200), (12376, 17800), (12460, 17680), (13600, 16198), (14144, 15575), (14240, 15470), (14560, 15130)]