1960020384

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13441}}^1$

素因数の和:13499

約数の個数: 144

約数和(自身を含む): 6178588416

約数和(自身を除く): 4218568032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 6076, 6944, 9114, 10416, 12152, 13441, 18228, 20832, 24304, 26882, 36456, 40323, 48608, 53764, 72912, 80646, 94087, 107528, 145824, 161292, 188174, 215056, 282261, 322584, 376348, 416671, 430112, 564522, 645168, 658609, 752696, 833342, 1129044, 1250013, 1290336, 1317218, 1505392, 1666684, 1975827, 2258088, 2500026, 2634436, 2916697, 3010784, 3333368, 3951654, 4516176, 5000052, 5268872, 5833394, 6666736, 7903308, 8750091, 9032352, 10000104, 10537744, 11666788, 13333472, 15806616, 17500182, 20000208, 20416879, 21075488, 23333576, 31613232, 35000364, 40000416, 40833758, 46667152, 61250637, 63226464, 70000728, 81667516, 93334304, 122501274, 140001456, 163335032, 245002548, 280002912, 326670064, 490005096, 653340128, 980010192, 1960020384]

約数ペア:

[(1, 1960020384), (2, 980010192), (3, 653340128), (4, 490005096), (6, 326670064), (7, 280002912), (8, 245002548), (12, 163335032), (14, 140001456), (16, 122501274), (21, 93334304), (24, 81667516), (28, 70000728), (31, 63226464), (32, 61250637), (42, 46667152), (48, 40833758), (49, 40000416), (56, 35000364), (62, 31613232), (84, 23333576), (93, 21075488), (96, 20416879), (98, 20000208), (112, 17500182), (124, 15806616), (147, 13333472), (168, 11666788), (186, 10537744), (196, 10000104), (217, 9032352), (224, 8750091), (248, 7903308), (294, 6666736), (336, 5833394), (372, 5268872), (392, 5000052), (434, 4516176), (496, 3951654), (588, 3333368), (651, 3010784), (672, 2916697), (744, 2634436), (784, 2500026), (868, 2258088), (992, 1975827), (1176, 1666684), (1302, 1505392), (1488, 1317218), (1519, 1290336), (1568, 1250013), (1736, 1129044), (2352, 833342), (2604, 752696), (2976, 658609), (3038, 645168), (3472, 564522), (4557, 430112), (4704, 416671), (5208, 376348), (6076, 322584), (6944, 282261), (9114, 215056), (10416, 188174), (12152, 161292), (13441, 145824), (18228, 107528), (20832, 94087), (24304, 80646), (26882, 72912), (36456, 53764), (40323, 48608)]