428559600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:504

約数の個数: 240

約数和(自身を含む): 1583604992

約数和(自身を除く): 1155045392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 163, 168, 175, 200, 210, 240, 280, 300, 313, 326, 336, 350, 400, 420, 489, 525, 560, 600, 626, 652, 700, 815, 840, 939, 978, 1050, 1141, 1200, 1252, 1304, 1400, 1565, 1630, 1680, 1878, 1956, 2100, 2191, 2282, 2445, 2504, 2608, 2800, 3130, 3260, 3423, 3756, 3912, 4075, 4200, 4382, 4564, 4695, 4890, 5008, 5705, 6260, 6520, 6573, 6846, 7512, 7824, 7825, 8150, 8400, 8764, 9128, 9390, 9780, 10955, 11410, 12225, 12520, 13040, 13146, 13692, 15024, 15650, 16300, 17115, 17528, 18256, 18780, 19560, 21910, 22820, 23475, 24450, 25040, 26292, 27384, 28525, 31300, 32600, 32865, 34230, 35056, 37560, 39120, 43820, 45640, 46950, 48900, 51019, 52584, 54768, 54775, 57050, 62600, 65200, 65730, 68460, 75120, 85575, 87640, 91280, 93900, 97800, 102038, 105168, 109550, 114100, 125200, 131460, 136920, 153057, 164325, 171150, 175280, 187800, 195600, 204076, 219100, 228200, 255095, 262920, 273840, 306114, 328650, 342300, 357133, 375600, 408152, 438200, 456400, 510190, 525840, 612228, 657300, 684600, 714266, 765285, 816304, 876400, 1020380, 1071399, 1224456, 1275475, 1314600, 1369200, 1428532, 1530570, 1785665, 2040760, 2142798, 2448912, 2550950, 2629200, 2857064, 3061140, 3571330, 3826425, 4081520, 4285596, 5101900, 5356995, 5714128, 6122280, 7142660, 7652850, 8571192, 8928325, 10203800, 10713990, 12244560, 14285320, 15305700, 17142384, 17856650, 20407600, 21427980, 26784975, 28570640, 30611400, 35713300, 42855960, 53569950, 61222800, 71426600, 85711920, 107139900, 142853200, 214279800, 428559600]

約数ペア:

[(1, 428559600), (2, 214279800), (3, 142853200), (4, 107139900), (5, 85711920), (6, 71426600), (7, 61222800), (8, 53569950), (10, 42855960), (12, 35713300), (14, 30611400), (15, 28570640), (16, 26784975), (20, 21427980), (21, 20407600), (24, 17856650), (25, 17142384), (28, 15305700), (30, 14285320), (35, 12244560), (40, 10713990), (42, 10203800), (48, 8928325), (50, 8571192), (56, 7652850), (60, 7142660), (70, 6122280), (75, 5714128), (80, 5356995), (84, 5101900), (100, 4285596), (105, 4081520), (112, 3826425), (120, 3571330), (140, 3061140), (150, 2857064), (163, 2629200), (168, 2550950), (175, 2448912), (200, 2142798), (210, 2040760), (240, 1785665), (280, 1530570), (300, 1428532), (313, 1369200), (326, 1314600), (336, 1275475), (350, 1224456), (400, 1071399), (420, 1020380), (489, 876400), (525, 816304), (560, 765285), (600, 714266), (626, 684600), (652, 657300), (700, 612228), (815, 525840), (840, 510190), (939, 456400), (978, 438200), (1050, 408152), (1141, 375600), (1200, 357133), (1252, 342300), (1304, 328650), (1400, 306114), (1565, 273840), (1630, 262920), (1680, 255095), (1878, 228200), (1956, 219100), (2100, 204076), (2191, 195600), (2282, 187800), (2445, 175280), (2504, 171150), (2608, 164325), (2800, 153057), (3130, 136920), (3260, 131460), (3423, 125200), (3756, 114100), (3912, 109550), (4075, 105168), (4200, 102038), (4382, 97800), (4564, 93900), (4695, 91280), (4890, 87640), (5008, 85575), (5705, 75120), (6260, 68460), (6520, 65730), (6573, 65200), (6846, 62600), (7512, 57050), (7824, 54775), (7825, 54768), (8150, 52584), (8400, 51019), (8764, 48900), (9128, 46950), (9390, 45640), (9780, 43820), (10955, 39120), (11410, 37560), (12225, 35056), (12520, 34230), (13040, 32865), (13146, 32600), (13692, 31300), (15024, 28525), (15650, 27384), (16300, 26292), (17115, 25040), (17528, 24450), (18256, 23475), (18780, 22820), (19560, 21910)]