2770274080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1219

約数の個数: 192

約数和(自身を含む): 7833950208

約数和(自身を除く): 5063676128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 73, 80, 112, 124, 140, 146, 155, 160, 217, 224, 248, 280, 292, 310, 365, 434, 496, 511, 560, 584, 620, 730, 868, 992, 1022, 1085, 1093, 1120, 1168, 1240, 1460, 1736, 2044, 2170, 2186, 2263, 2336, 2480, 2555, 2920, 3472, 4088, 4340, 4372, 4526, 4960, 5110, 5465, 5840, 6944, 7651, 8176, 8680, 8744, 9052, 10220, 10930, 11315, 11680, 15302, 15841, 16352, 17360, 17488, 18104, 20440, 21860, 22630, 30604, 31682, 33883, 34720, 34976, 36208, 38255, 40880, 43720, 45260, 61208, 63364, 67766, 72416, 76510, 79205, 79789, 81760, 87440, 90520, 122416, 126728, 135532, 153020, 158410, 159578, 169415, 174880, 181040, 237181, 244832, 253456, 271064, 306040, 316820, 319156, 338830, 362080, 398945, 474362, 506912, 542128, 558523, 612080, 633640, 638312, 677660, 797890, 948724, 1084256, 1117046, 1185905, 1224160, 1267280, 1276624, 1355320, 1595780, 1897448, 2234092, 2371810, 2473459, 2534560, 2553248, 2710640, 2792615, 3191560, 3794896, 4468184, 4743620, 4946918, 5421280, 5585230, 6383120, 7589792, 8936368, 9487240, 9893836, 11170460, 12367295, 12766240, 17314213, 17872736, 18974480, 19787672, 22340920, 24734590, 34628426, 37948960, 39575344, 44681840, 49469180, 69256852, 79150688, 86571065, 89363680, 98938360, 138513704, 173142130, 197876720, 277027408, 346284260, 395753440, 554054816, 692568520, 1385137040, 2770274080]

約数ペア:

[(1, 2770274080), (2, 1385137040), (4, 692568520), (5, 554054816), (7, 395753440), (8, 346284260), (10, 277027408), (14, 197876720), (16, 173142130), (20, 138513704), (28, 98938360), (31, 89363680), (32, 86571065), (35, 79150688), (40, 69256852), (56, 49469180), (62, 44681840), (70, 39575344), (73, 37948960), (80, 34628426), (112, 24734590), (124, 22340920), (140, 19787672), (146, 18974480), (155, 17872736), (160, 17314213), (217, 12766240), (224, 12367295), (248, 11170460), (280, 9893836), (292, 9487240), (310, 8936368), (365, 7589792), (434, 6383120), (496, 5585230), (511, 5421280), (560, 4946918), (584, 4743620), (620, 4468184), (730, 3794896), (868, 3191560), (992, 2792615), (1022, 2710640), (1085, 2553248), (1093, 2534560), (1120, 2473459), (1168, 2371810), (1240, 2234092), (1460, 1897448), (1736, 1595780), (2044, 1355320), (2170, 1276624), (2186, 1267280), (2263, 1224160), (2336, 1185905), (2480, 1117046), (2555, 1084256), (2920, 948724), (3472, 797890), (4088, 677660), (4340, 638312), (4372, 633640), (4526, 612080), (4960, 558523), (5110, 542128), (5465, 506912), (5840, 474362), (6944, 398945), (7651, 362080), (8176, 338830), (8680, 319156), (8744, 316820), (9052, 306040), (10220, 271064), (10930, 253456), (11315, 244832), (11680, 237181), (15302, 181040), (15841, 174880), (16352, 169415), (17360, 159578), (17488, 158410), (18104, 153020), (20440, 135532), (21860, 126728), (22630, 122416), (30604, 90520), (31682, 87440), (33883, 81760), (34720, 79789), (34976, 79205), (36208, 76510), (38255, 72416), (40880, 67766), (43720, 63364), (45260, 61208)]