127584660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 438939648

約数和(自身を除く): 311354988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 107, 119, 140, 167, 170, 204, 210, 214, 238, 255, 321, 334, 340, 357, 420, 428, 476, 501, 510, 535, 595, 642, 668, 714, 749, 835, 1002, 1020, 1070, 1169, 1190, 1284, 1428, 1498, 1605, 1670, 1785, 1819, 2004, 2140, 2247, 2338, 2380, 2505, 2839, 2996, 3210, 3340, 3507, 3570, 3638, 3745, 4494, 4676, 5010, 5457, 5678, 5845, 6420, 7014, 7140, 7276, 7490, 8517, 8988, 9095, 10020, 10914, 11235, 11356, 11690, 12733, 14028, 14195, 14980, 17034, 17535, 17869, 18190, 19873, 21828, 22470, 23380, 25466, 27285, 28390, 34068, 35070, 35738, 36380, 38199, 39746, 42585, 44940, 50932, 53607, 54570, 56780, 59619, 63665, 70140, 71476, 76398, 79492, 85170, 89345, 99365, 107214, 109140, 119238, 125083, 127330, 152796, 170340, 178690, 190995, 198730, 214428, 238476, 250166, 254660, 268035, 298095, 303773, 357380, 375249, 381990, 397460, 500332, 536070, 596190, 607546, 625415, 750498, 763980, 911319, 1072140, 1192380, 1215092, 1250830, 1500996, 1518865, 1822638, 1876245, 2126411, 2501660, 3037730, 3645276, 3752490, 4252822, 4556595, 6075460, 6379233, 7504980, 8505644, 9113190, 10632055, 12758466, 18226380, 21264110, 25516932, 31896165, 42528220, 63792330, 127584660]

約数ペア:

[(1, 127584660), (2, 63792330), (3, 42528220), (4, 31896165), (5, 25516932), (6, 21264110), (7, 18226380), (10, 12758466), (12, 10632055), (14, 9113190), (15, 8505644), (17, 7504980), (20, 6379233), (21, 6075460), (28, 4556595), (30, 4252822), (34, 3752490), (35, 3645276), (42, 3037730), (51, 2501660), (60, 2126411), (68, 1876245), (70, 1822638), (84, 1518865), (85, 1500996), (102, 1250830), (105, 1215092), (107, 1192380), (119, 1072140), (140, 911319), (167, 763980), (170, 750498), (204, 625415), (210, 607546), (214, 596190), (238, 536070), (255, 500332), (321, 397460), (334, 381990), (340, 375249), (357, 357380), (420, 303773), (428, 298095), (476, 268035), (501, 254660), (510, 250166), (535, 238476), (595, 214428), (642, 198730), (668, 190995), (714, 178690), (749, 170340), (835, 152796), (1002, 127330), (1020, 125083), (1070, 119238), (1169, 109140), (1190, 107214), (1284, 99365), (1428, 89345), (1498, 85170), (1605, 79492), (1670, 76398), (1785, 71476), (1819, 70140), (2004, 63665), (2140, 59619), (2247, 56780), (2338, 54570), (2380, 53607), (2505, 50932), (2839, 44940), (2996, 42585), (3210, 39746), (3340, 38199), (3507, 36380), (3570, 35738), (3638, 35070), (3745, 34068), (4494, 28390), (4676, 27285), (5010, 25466), (5457, 23380), (5678, 22470), (5845, 21828), (6420, 19873), (7014, 18190), (7140, 17869), (7276, 17535), (7490, 17034), (8517, 14980), (8988, 14195), (9095, 14028), (10020, 12733), (10914, 11690), (11235, 11356)]