1570288440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{98389}}^1$

素因数の和:98429

約数の個数: 128

約数和(自身を含む): 5667264000

約数和(自身を除く): 4096975560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 98389, 196778, 295167, 393556, 491945, 590334, 688723, 787112, 983890, 1180668, 1377446, 1475835, 1869391, 1967780, 2066169, 2361336, 2754892, 2951670, 3443615, 3738782, 3935560, 4132338, 5509784, 5608173, 5903340, 6887230, 7477564, 8264676, 9346955, 10330845, 11216346, 11806680, 13085737, 13774460, 14955128, 16529352, 18693910, 20661690, 22432692, 26171474, 27548920, 28040865, 37387820, 39257211, 41323380, 44865384, 52342948, 56081730, 65428685, 74775640, 78514422, 82646760, 104685896, 112163460, 130857370, 157028844, 196286055, 224326920, 261714740, 314057688, 392572110, 523429480, 785144220, 1570288440]

約数ペア:

[(1, 1570288440), (2, 785144220), (3, 523429480), (4, 392572110), (5, 314057688), (6, 261714740), (7, 224326920), (8, 196286055), (10, 157028844), (12, 130857370), (14, 112163460), (15, 104685896), (19, 82646760), (20, 78514422), (21, 74775640), (24, 65428685), (28, 56081730), (30, 52342948), (35, 44865384), (38, 41323380), (40, 39257211), (42, 37387820), (56, 28040865), (57, 27548920), (60, 26171474), (70, 22432692), (76, 20661690), (84, 18693910), (95, 16529352), (105, 14955128), (114, 13774460), (120, 13085737), (133, 11806680), (140, 11216346), (152, 10330845), (168, 9346955), (190, 8264676), (210, 7477564), (228, 6887230), (266, 5903340), (280, 5608173), (285, 5509784), (380, 4132338), (399, 3935560), (420, 3738782), (456, 3443615), (532, 2951670), (570, 2754892), (665, 2361336), (760, 2066169), (798, 1967780), (840, 1869391), (1064, 1475835), (1140, 1377446), (1330, 1180668), (1596, 983890), (1995, 787112), (2280, 688723), (2660, 590334), (3192, 491945), (3990, 393556), (5320, 295167), (7980, 196778), (15960, 98389)]