About the Number

123048380

123048379 ← → 123048381

2進数表記:111010101011001000110111100

漢数字表記:一億二千三百四万八千三百八十

素因数分解:

2 2 × 5 1 × 7 1 × 13 1 × 17 1 × 41 1 × 97 1

素因数の和:184
約数の個数: 192
約数和(自身を含む): 348509952
約数和(自身を除く): 225461572

約数列:
[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 41, 52, 65, 68, 70, 82, 85, 91, 97, 119, 130, 140, 164, 170, 182, 194, 205, 221, 238, 260, 287, 340, 364, 388, 410, 442, 455, 476, 485, 533, 574, 595, 679, 697, 820, 884, 910, 970, 1066, 1105, 1148, 1190, 1261, 1358, 1394, 1435, 1547, 1649, 1820, 1940, 2132, 2210, 2380, 2522, 2665, 2716, 2788, 2870, 3094, 3298, 3395, 3485, 3731, 3977, 4420, 4879, 5044, 5330, 5740, 6188, 6305, 6596, 6790, 6970, 7462, 7735, 7954, 8245, 8827, 9061, 9758, 10660, 11543, 12610, 13580, 13940, 14924, 15470, 15908, 16490, 17654, 18122, 18655, 19516, 19885, 21437, 23086, 24395, 25220, 27839, 30940, 32980, 35308, 36244, 37310, 39770, 42874, 44135, 45305, 46172, 48790, 51701, 55678, 57715, 63427, 67609, 74620, 79540, 85748, 88270, 90610, 97580, 103402, 107185, 111356, 115430, 126854, 135218, 139195, 150059, 176540, 181220, 206804, 214370, 230860, 253708, 258505, 270436, 278390, 300118, 317135, 338045, 361907, 428740, 473263, 517010, 556780, 600236, 634270, 676090, 723814, 750295, 878917, 946526, 1034020, 1268540, 1352180, 1447628, 1500590, 1757834, 1809535, 1893052, 2366315, 3001180, 3515668, 3619070, 4394585, 4732630, 6152419, 7238140, 8789170, 9465260, 12304838, 17578340, 24609676, 30762095, 61524190, 123048380]

約数ペア:
[(1, 123048380), (2, 61524190), (4, 30762095), (5, 24609676), (7, 17578340), (10, 12304838), (13, 9465260), (14, 8789170), (17, 7238140), (20, 6152419), (26, 4732630), (28, 4394585), (34, 3619070), (35, 3515668), (41, 3001180), (52, 2366315), (65, 1893052), (68, 1809535), (70, 1757834), (82, 1500590), (85, 1447628), (91, 1352180), (97, 1268540), (119, 1034020), (130, 946526), (140, 878917), (164, 750295), (170, 723814), (182, 676090), (194, 634270), (205, 600236), (221, 556780), (238, 517010), (260, 473263), (287, 428740), (340, 361907), (364, 338045), (388, 317135), (410, 300118), (442, 278390), (455, 270436), (476, 258505), (485, 253708), (533, 230860), (574, 214370), (595, 206804), (679, 181220), (697, 176540), (820, 150059), (884, 139195), (910, 135218), (970, 126854), (1066, 115430), (1105, 111356), (1148, 107185), (1190, 103402), (1261, 97580), (1358, 90610), (1394, 88270), (1435, 85748), (1547, 79540), (1649, 74620), (1820, 67609), (1940, 63427), (2132, 57715), (2210, 55678), (2380, 51701), (2522, 48790), (2665, 46172), (2716, 45305), (2788, 44135), (2870, 42874), (3094, 39770), (3298, 37310), (3395, 36244), (3485, 35308), (3731, 32980), (3977, 30940), (4420, 27839), (4879, 25220), (5044, 24395), (5330, 23086), (5740, 21437), (6188, 19885), (6305, 19516), (6596, 18655), (6790, 18122), (6970, 17654), (7462, 16490), (7735, 15908), (7954, 15470), (8245, 14924), (8827, 13940), (9061, 13580), (9758, 12610), (10660, 11543)]

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