298480000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 320

約数和(自身を含む): 936825120

約数和(自身を除く): 638345120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 41, 50, 52, 56, 64, 65, 70, 80, 82, 91, 100, 104, 112, 125, 128, 130, 140, 160, 164, 175, 182, 200, 205, 208, 224, 250, 260, 280, 287, 320, 325, 328, 350, 364, 400, 410, 416, 448, 455, 500, 520, 533, 560, 574, 625, 640, 650, 656, 700, 728, 800, 820, 832, 875, 896, 910, 1000, 1025, 1040, 1066, 1120, 1148, 1250, 1300, 1312, 1400, 1435, 1456, 1600, 1625, 1640, 1664, 1750, 1820, 2000, 2050, 2080, 2132, 2240, 2275, 2296, 2500, 2600, 2624, 2665, 2800, 2870, 2912, 3200, 3250, 3280, 3500, 3640, 3731, 4000, 4100, 4160, 4264, 4375, 4480, 4550, 4592, 5000, 5125, 5200, 5248, 5330, 5600, 5740, 5824, 6500, 6560, 7000, 7175, 7280, 7462, 8000, 8125, 8200, 8320, 8528, 8750, 9100, 9184, 10000, 10250, 10400, 10660, 11200, 11375, 11480, 11648, 13000, 13120, 13325, 14000, 14350, 14560, 14924, 16000, 16250, 16400, 17056, 17500, 18200, 18368, 18655, 20000, 20500, 20800, 21320, 22400, 22750, 22960, 25625, 26000, 26240, 26650, 28000, 28700, 29120, 29848, 32500, 32800, 34112, 35000, 35875, 36400, 36736, 37310, 40000, 41000, 41600, 42640, 45500, 45920, 51250, 52000, 53300, 56000, 56875, 57400, 58240, 59696, 65000, 65600, 66625, 68224, 70000, 71750, 72800, 74620, 80000, 82000, 85280, 91000, 91840, 93275, 102500, 104000, 106600, 112000, 113750, 114800, 119392, 130000, 131200, 133250, 140000, 143500, 145600, 149240, 164000, 170560, 179375, 182000, 183680, 186550, 205000, 208000, 213200, 227500, 229600, 238784, 260000, 266500, 280000, 287000, 291200, 298480, 328000, 333125, 341120, 358750, 364000, 373100, 410000, 426400, 455000, 459200, 466375, 477568, 520000, 533000, 560000, 574000, 596960, 656000, 666250, 717500, 728000, 746200, 820000, 852800, 910000, 918400, 932750, 1040000, 1066000, 1148000, 1193920, 1332500, 1435000, 1456000, 1492400, 1640000, 1705600, 1820000, 1865500, 2132000, 2296000, 2331875, 2387840, 2665000, 2870000, 2984800, 3280000, 3640000, 3731000, 4264000, 4592000, 4663750, 5330000, 5740000, 5969600, 7280000, 7462000, 8528000, 9327500, 10660000, 11480000, 11939200, 14924000, 18655000, 21320000, 22960000, 29848000, 37310000, 42640000, 59696000, 74620000, 149240000, 298480000]

約数ペア:

[(1, 298480000), (2, 149240000), (4, 74620000), (5, 59696000), (7, 42640000), (8, 37310000), (10, 29848000), (13, 22960000), (14, 21320000), (16, 18655000), (20, 14924000), (25, 11939200), (26, 11480000), (28, 10660000), (32, 9327500), (35, 8528000), (40, 7462000), (41, 7280000), (50, 5969600), (52, 5740000), (56, 5330000), (64, 4663750), (65, 4592000), (70, 4264000), (80, 3731000), (82, 3640000), (91, 3280000), (100, 2984800), (104, 2870000), (112, 2665000), (125, 2387840), (128, 2331875), (130, 2296000), (140, 2132000), (160, 1865500), (164, 1820000), (175, 1705600), (182, 1640000), (200, 1492400), (205, 1456000), (208, 1435000), (224, 1332500), (250, 1193920), (260, 1148000), (280, 1066000), (287, 1040000), (320, 932750), (325, 918400), (328, 910000), (350, 852800), (364, 820000), (400, 746200), (410, 728000), (416, 717500), (448, 666250), (455, 656000), (500, 596960), (520, 574000), (533, 560000), (560, 533000), (574, 520000), (625, 477568), (640, 466375), (650, 459200), (656, 455000), (700, 426400), (728, 410000), (800, 373100), (820, 364000), (832, 358750), (875, 341120), (896, 333125), (910, 328000), (1000, 298480), (1025, 291200), (1040, 287000), (1066, 280000), (1120, 266500), (1148, 260000), (1250, 238784), (1300, 229600), (1312, 227500), (1400, 213200), (1435, 208000), (1456, 205000), (1600, 186550), (1625, 183680), (1640, 182000), (1664, 179375), (1750, 170560), (1820, 164000), (2000, 149240), (2050, 145600), (2080, 143500), (2132, 140000), (2240, 133250), (2275, 131200), (2296, 130000), (2500, 119392), (2600, 114800), (2624, 113750), (2665, 112000), (2800, 106600), (2870, 104000), (2912, 102500), (3200, 93275), (3250, 91840), (3280, 91000), (3500, 85280), (3640, 82000), (3731, 80000), (4000, 74620), (4100, 72800), (4160, 71750), (4264, 70000), (4375, 68224), (4480, 66625), (4550, 65600), (4592, 65000), (5000, 59696), (5125, 58240), (5200, 57400), (5248, 56875), (5330, 56000), (5600, 53300), (5740, 52000), (5824, 51250), (6500, 45920), (6560, 45500), (7000, 42640), (7175, 41600), (7280, 41000), (7462, 40000), (8000, 37310), (8125, 36736), (8200, 36400), (8320, 35875), (8528, 35000), (8750, 34112), (9100, 32800), (9184, 32500), (10000, 29848), (10250, 29120), (10400, 28700), (10660, 28000), (11200, 26650), (11375, 26240), (11480, 26000), (11648, 25625), (13000, 22960), (13120, 22750), (13325, 22400), (14000, 21320), (14350, 20800), (14560, 20500), (14924, 20000), (16000, 18655), (16250, 18368), (16400, 18200), (17056, 17500)]