41641320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 144633600

約数和(自身を除く): 102992280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 557, 623, 712, 840, 890, 1068, 1114, 1246, 1335, 1671, 1780, 1869, 2136, 2228, 2492, 2670, 2785, 3115, 3342, 3560, 3738, 3899, 4456, 4984, 5340, 5570, 6230, 6684, 7476, 7798, 8355, 9345, 10680, 11140, 11697, 12460, 13368, 14952, 15596, 16710, 18690, 19495, 22280, 23394, 24920, 31192, 33420, 37380, 38990, 46788, 49573, 58485, 66840, 74760, 77980, 93576, 99146, 116970, 148719, 155960, 198292, 233940, 247865, 297438, 347011, 396584, 467880, 495730, 594876, 694022, 743595, 991460, 1041033, 1189752, 1388044, 1487190, 1735055, 1982920, 2082066, 2776088, 2974380, 3470110, 4164132, 5205165, 5948760, 6940220, 8328264, 10410330, 13880440, 20820660, 41641320]

約数ペア:

[(1, 41641320), (2, 20820660), (3, 13880440), (4, 10410330), (5, 8328264), (6, 6940220), (7, 5948760), (8, 5205165), (10, 4164132), (12, 3470110), (14, 2974380), (15, 2776088), (20, 2082066), (21, 1982920), (24, 1735055), (28, 1487190), (30, 1388044), (35, 1189752), (40, 1041033), (42, 991460), (56, 743595), (60, 694022), (70, 594876), (84, 495730), (89, 467880), (105, 396584), (120, 347011), (140, 297438), (168, 247865), (178, 233940), (210, 198292), (267, 155960), (280, 148719), (356, 116970), (420, 99146), (445, 93576), (534, 77980), (557, 74760), (623, 66840), (712, 58485), (840, 49573), (890, 46788), (1068, 38990), (1114, 37380), (1246, 33420), (1335, 31192), (1671, 24920), (1780, 23394), (1869, 22280), (2136, 19495), (2228, 18690), (2492, 16710), (2670, 15596), (2785, 14952), (3115, 13368), (3342, 12460), (3560, 11697), (3738, 11140), (3899, 10680), (4456, 9345), (4984, 8355), (5340, 7798), (5570, 7476), (6230, 6684)]