7141130240

素因数分解:

$2^{16}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 272

約数和(自身を含む): 19125880320

約数和(自身を除く): 11984750080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 37, 38, 40, 62, 64, 74, 76, 80, 95, 124, 128, 148, 152, 155, 160, 185, 190, 248, 256, 296, 304, 310, 320, 370, 380, 496, 512, 589, 592, 608, 620, 640, 703, 740, 760, 992, 1024, 1147, 1178, 1184, 1216, 1240, 1280, 1406, 1480, 1520, 1984, 2048, 2294, 2356, 2368, 2432, 2480, 2560, 2812, 2945, 2960, 3040, 3515, 3968, 4096, 4588, 4712, 4736, 4864, 4960, 5120, 5624, 5735, 5890, 5920, 6080, 7030, 7936, 8192, 9176, 9424, 9472, 9728, 9920, 10240, 11248, 11470, 11780, 11840, 12160, 14060, 15872, 16384, 18352, 18848, 18944, 19456, 19840, 20480, 21793, 22496, 22940, 23560, 23680, 24320, 28120, 31744, 32768, 36704, 37696, 37888, 38912, 39680, 40960, 43586, 44992, 45880, 47120, 47360, 48640, 56240, 63488, 65536, 73408, 75392, 75776, 77824, 79360, 81920, 87172, 89984, 91760, 94240, 94720, 97280, 108965, 112480, 126976, 146816, 150784, 151552, 155648, 158720, 163840, 174344, 179968, 183520, 188480, 189440, 194560, 217930, 224960, 253952, 293632, 301568, 303104, 311296, 317440, 327680, 348688, 359936, 367040, 376960, 378880, 389120, 435860, 449920, 507904, 587264, 603136, 606208, 622592, 634880, 697376, 719872, 734080, 753920, 757760, 778240, 871720, 899840, 1015808, 1174528, 1206272, 1212416, 1245184, 1269760, 1394752, 1439744, 1468160, 1507840, 1515520, 1556480, 1743440, 1799680, 2031616, 2349056, 2412544, 2424832, 2539520, 2789504, 2879488, 2936320, 3015680, 3031040, 3112960, 3486880, 3599360, 4698112, 4825088, 5079040, 5579008, 5758976, 5872640, 6031360, 6062080, 6225920, 6973760, 7198720, 9396224, 9650176, 10158080, 11158016, 11517952, 11745280, 12062720, 12124160, 13947520, 14397440, 18792448, 19300352, 22316032, 23035904, 23490560, 24125440, 27895040, 28794880, 37584896, 38600704, 44632064, 46071808, 46981120, 48250880, 55790080, 57589760, 75169792, 89264128, 93962240, 96501760, 111580160, 115179520, 178528256, 187924480, 193003520, 223160320, 230359040, 357056512, 375848960, 446320640, 714113024, 892641280, 1428226048, 1785282560, 3570565120, 7141130240]

約数ペア:

[(1, 7141130240), (2, 3570565120), (4, 1785282560), (5, 1428226048), (8, 892641280), (10, 714113024), (16, 446320640), (19, 375848960), (20, 357056512), (31, 230359040), (32, 223160320), (37, 193003520), (38, 187924480), (40, 178528256), (62, 115179520), (64, 111580160), (74, 96501760), (76, 93962240), (80, 89264128), (95, 75169792), (124, 57589760), (128, 55790080), (148, 48250880), (152, 46981120), (155, 46071808), (160, 44632064), (185, 38600704), (190, 37584896), (248, 28794880), (256, 27895040), (296, 24125440), (304, 23490560), (310, 23035904), (320, 22316032), (370, 19300352), (380, 18792448), (496, 14397440), (512, 13947520), (589, 12124160), (592, 12062720), (608, 11745280), (620, 11517952), (640, 11158016), (703, 10158080), (740, 9650176), (760, 9396224), (992, 7198720), (1024, 6973760), (1147, 6225920), (1178, 6062080), (1184, 6031360), (1216, 5872640), (1240, 5758976), (1280, 5579008), (1406, 5079040), (1480, 4825088), (1520, 4698112), (1984, 3599360), (2048, 3486880), (2294, 3112960), (2356, 3031040), (2368, 3015680), (2432, 2936320), (2480, 2879488), (2560, 2789504), (2812, 2539520), (2945, 2424832), (2960, 2412544), (3040, 2349056), (3515, 2031616), (3968, 1799680), (4096, 1743440), (4588, 1556480), (4712, 1515520), (4736, 1507840), (4864, 1468160), (4960, 1439744), (5120, 1394752), (5624, 1269760), (5735, 1245184), (5890, 1212416), (5920, 1206272), (6080, 1174528), (7030, 1015808), (7936, 899840), (8192, 871720), (9176, 778240), (9424, 757760), (9472, 753920), (9728, 734080), (9920, 719872), (10240, 697376), (11248, 634880), (11470, 622592), (11780, 606208), (11840, 603136), (12160, 587264), (14060, 507904), (15872, 449920), (16384, 435860), (18352, 389120), (18848, 378880), (18944, 376960), (19456, 367040), (19840, 359936), (20480, 348688), (21793, 327680), (22496, 317440), (22940, 311296), (23560, 303104), (23680, 301568), (24320, 293632), (28120, 253952), (31744, 224960), (32768, 217930), (36704, 194560), (37696, 189440), (37888, 188480), (38912, 183520), (39680, 179968), (40960, 174344), (43586, 163840), (44992, 158720), (45880, 155648), (47120, 151552), (47360, 150784), (48640, 146816), (56240, 126976), (63488, 112480), (65536, 108965), (73408, 97280), (75392, 94720), (75776, 94240), (77824, 91760), (79360, 89984), (81920, 87172)]