40690860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 142248960

約数和(自身を除く): 101558100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 41, 42, 51, 60, 68, 70, 82, 84, 85, 102, 105, 119, 123, 139, 140, 164, 170, 204, 205, 210, 238, 246, 255, 278, 287, 340, 357, 410, 417, 420, 476, 492, 510, 556, 574, 595, 615, 695, 697, 714, 820, 834, 861, 973, 1020, 1148, 1190, 1230, 1390, 1394, 1428, 1435, 1668, 1722, 1785, 1946, 2085, 2091, 2363, 2380, 2460, 2780, 2788, 2870, 2919, 3444, 3485, 3570, 3892, 4170, 4182, 4305, 4726, 4865, 4879, 5699, 5740, 5838, 6970, 7089, 7140, 8340, 8364, 8610, 9452, 9730, 9758, 10455, 11398, 11676, 11815, 13940, 14178, 14595, 14637, 16541, 17097, 17220, 19460, 19516, 20910, 22796, 23630, 24395, 28356, 28495, 29190, 29274, 33082, 34194, 35445, 39893, 41820, 47260, 48790, 49623, 56990, 58380, 58548, 66164, 68388, 70890, 73185, 79786, 82705, 85485, 96883, 97580, 99246, 113980, 119679, 141780, 146370, 159572, 165410, 170970, 193766, 198492, 199465, 239358, 248115, 290649, 292740, 330820, 341940, 387532, 398930, 478716, 484415, 496230, 581298, 598395, 678181, 797860, 968830, 992460, 1162596, 1196790, 1356362, 1453245, 1937660, 2034543, 2393580, 2712724, 2906490, 3390905, 4069086, 5812980, 6781810, 8138172, 10172715, 13563620, 20345430, 40690860]

約数ペア:

[(1, 40690860), (2, 20345430), (3, 13563620), (4, 10172715), (5, 8138172), (6, 6781810), (7, 5812980), (10, 4069086), (12, 3390905), (14, 2906490), (15, 2712724), (17, 2393580), (20, 2034543), (21, 1937660), (28, 1453245), (30, 1356362), (34, 1196790), (35, 1162596), (41, 992460), (42, 968830), (51, 797860), (60, 678181), (68, 598395), (70, 581298), (82, 496230), (84, 484415), (85, 478716), (102, 398930), (105, 387532), (119, 341940), (123, 330820), (139, 292740), (140, 290649), (164, 248115), (170, 239358), (204, 199465), (205, 198492), (210, 193766), (238, 170970), (246, 165410), (255, 159572), (278, 146370), (287, 141780), (340, 119679), (357, 113980), (410, 99246), (417, 97580), (420, 96883), (476, 85485), (492, 82705), (510, 79786), (556, 73185), (574, 70890), (595, 68388), (615, 66164), (695, 58548), (697, 58380), (714, 56990), (820, 49623), (834, 48790), (861, 47260), (973, 41820), (1020, 39893), (1148, 35445), (1190, 34194), (1230, 33082), (1390, 29274), (1394, 29190), (1428, 28495), (1435, 28356), (1668, 24395), (1722, 23630), (1785, 22796), (1946, 20910), (2085, 19516), (2091, 19460), (2363, 17220), (2380, 17097), (2460, 16541), (2780, 14637), (2788, 14595), (2870, 14178), (2919, 13940), (3444, 11815), (3485, 11676), (3570, 11398), (3892, 10455), (4170, 9758), (4182, 9730), (4305, 9452), (4726, 8610), (4865, 8364), (4879, 8340), (5699, 7140), (5740, 7089), (5838, 6970)]