139808340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 526466304

約数和(自身を除く): 386657964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 61, 63, 68, 70, 84, 85, 90, 102, 105, 107, 119, 122, 126, 140, 153, 170, 180, 183, 204, 210, 214, 238, 244, 252, 255, 305, 306, 315, 321, 340, 357, 366, 420, 427, 428, 476, 510, 535, 549, 595, 610, 612, 630, 642, 714, 732, 749, 765, 854, 915, 963, 1020, 1037, 1070, 1071, 1098, 1190, 1220, 1260, 1281, 1284, 1428, 1498, 1530, 1605, 1708, 1785, 1819, 1830, 1926, 2074, 2135, 2140, 2142, 2196, 2247, 2380, 2562, 2745, 2996, 3060, 3111, 3210, 3570, 3638, 3660, 3745, 3843, 3852, 4148, 4270, 4284, 4494, 4815, 5124, 5185, 5355, 5457, 5490, 6222, 6405, 6420, 6527, 6741, 7140, 7259, 7276, 7490, 7686, 8540, 8988, 9095, 9333, 9630, 10370, 10710, 10914, 10980, 11235, 12444, 12733, 12810, 13054, 13482, 14518, 14980, 15372, 15555, 16371, 18190, 18666, 19215, 19260, 19581, 20740, 21420, 21777, 21828, 22470, 25466, 25620, 26108, 26964, 27285, 29036, 31110, 32635, 32742, 33705, 36295, 36380, 37332, 38199, 38430, 39162, 43554, 44940, 45689, 46665, 50932, 54570, 58743, 62220, 63665, 65270, 65331, 65484, 67410, 72590, 76398, 76860, 78324, 81855, 87108, 91378, 93330, 97905, 108885, 109140, 110959, 114597, 117486, 127330, 130540, 130662, 134820, 137067, 145180, 152796, 163710, 182756, 186660, 190995, 195810, 217770, 221918, 228445, 229194, 234972, 254660, 261324, 274134, 293715, 326655, 327420, 332877, 381990, 391620, 411201, 435540, 443836, 456890, 458388, 548268, 554795, 572985, 587430, 653310, 665754, 685335, 763980, 776713, 822402, 913780, 998631, 1109590, 1145970, 1174860, 1306620, 1331508, 1370670, 1553426, 1644804, 1664385, 1997262, 2056005, 2219180, 2291940, 2330139, 2741340, 3106852, 3328770, 3883565, 3994524, 4112010, 4660278, 4993155, 6657540, 6990417, 7767130, 8224020, 9320556, 9986310, 11650695, 13980834, 15534260, 19972620, 23301390, 27961668, 34952085, 46602780, 69904170, 139808340]

約数ペア:

[(1, 139808340), (2, 69904170), (3, 46602780), (4, 34952085), (5, 27961668), (6, 23301390), (7, 19972620), (9, 15534260), (10, 13980834), (12, 11650695), (14, 9986310), (15, 9320556), (17, 8224020), (18, 7767130), (20, 6990417), (21, 6657540), (28, 4993155), (30, 4660278), (34, 4112010), (35, 3994524), (36, 3883565), (42, 3328770), (45, 3106852), (51, 2741340), (60, 2330139), (61, 2291940), (63, 2219180), (68, 2056005), (70, 1997262), (84, 1664385), (85, 1644804), (90, 1553426), (102, 1370670), (105, 1331508), (107, 1306620), (119, 1174860), (122, 1145970), (126, 1109590), (140, 998631), (153, 913780), (170, 822402), (180, 776713), (183, 763980), (204, 685335), (210, 665754), (214, 653310), (238, 587430), (244, 572985), (252, 554795), (255, 548268), (305, 458388), (306, 456890), (315, 443836), (321, 435540), (340, 411201), (357, 391620), (366, 381990), (420, 332877), (427, 327420), (428, 326655), (476, 293715), (510, 274134), (535, 261324), (549, 254660), (595, 234972), (610, 229194), (612, 228445), (630, 221918), (642, 217770), (714, 195810), (732, 190995), (749, 186660), (765, 182756), (854, 163710), (915, 152796), (963, 145180), (1020, 137067), (1037, 134820), (1070, 130662), (1071, 130540), (1098, 127330), (1190, 117486), (1220, 114597), (1260, 110959), (1281, 109140), (1284, 108885), (1428, 97905), (1498, 93330), (1530, 91378), (1605, 87108), (1708, 81855), (1785, 78324), (1819, 76860), (1830, 76398), (1926, 72590), (2074, 67410), (2135, 65484), (2140, 65331), (2142, 65270), (2196, 63665), (2247, 62220), (2380, 58743), (2562, 54570), (2745, 50932), (2996, 46665), (3060, 45689), (3111, 44940), (3210, 43554), (3570, 39162), (3638, 38430), (3660, 38199), (3745, 37332), (3843, 36380), (3852, 36295), (4148, 33705), (4270, 32742), (4284, 32635), (4494, 31110), (4815, 29036), (5124, 27285), (5185, 26964), (5355, 26108), (5457, 25620), (5490, 25466), (6222, 22470), (6405, 21828), (6420, 21777), (6527, 21420), (6741, 20740), (7140, 19581), (7259, 19260), (7276, 19215), (7490, 18666), (7686, 18190), (8540, 16371), (8988, 15555), (9095, 15372), (9333, 14980), (9630, 14518), (10370, 13482), (10710, 13054), (10914, 12810), (10980, 12733), (11235, 12444)]