991553760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36241}}^1$

素因数の和:36281

約数の個数: 144

約数和(自身を含む): 3561863760

約数和(自身を除く): 2570310000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 36241, 72482, 108723, 144964, 181205, 217446, 289928, 326169, 362410, 434892, 543615, 579856, 652338, 688579, 724820, 869784, 1087230, 1159712, 1304676, 1377158, 1449640, 1630845, 1739568, 2065737, 2174460, 2609352, 2754316, 2899280, 3261690, 3442895, 3479136, 4131474, 4348920, 5218704, 5508632, 5798560, 6197211, 6523380, 6885790, 8262948, 8697840, 10328685, 10437408, 11017264, 12394422, 13046760, 13771580, 16525896, 17395680, 20657370, 22034528, 24788844, 26093520, 27543160, 30986055, 33051792, 41314740, 49577688, 52187040, 55086320, 61972110, 66103584, 82629480, 99155376, 110172640, 123944220, 165258960, 198310752, 247888440, 330517920, 495776880, 991553760]

約数ペア:

[(1, 991553760), (2, 495776880), (3, 330517920), (4, 247888440), (5, 198310752), (6, 165258960), (8, 123944220), (9, 110172640), (10, 99155376), (12, 82629480), (15, 66103584), (16, 61972110), (18, 55086320), (19, 52187040), (20, 49577688), (24, 41314740), (30, 33051792), (32, 30986055), (36, 27543160), (38, 26093520), (40, 24788844), (45, 22034528), (48, 20657370), (57, 17395680), (60, 16525896), (72, 13771580), (76, 13046760), (80, 12394422), (90, 11017264), (95, 10437408), (96, 10328685), (114, 8697840), (120, 8262948), (144, 6885790), (152, 6523380), (160, 6197211), (171, 5798560), (180, 5508632), (190, 5218704), (228, 4348920), (240, 4131474), (285, 3479136), (288, 3442895), (304, 3261690), (342, 2899280), (360, 2754316), (380, 2609352), (456, 2174460), (480, 2065737), (570, 1739568), (608, 1630845), (684, 1449640), (720, 1377158), (760, 1304676), (855, 1159712), (912, 1087230), (1140, 869784), (1368, 724820), (1440, 688579), (1520, 652338), (1710, 579856), (1824, 543615), (2280, 434892), (2736, 362410), (3040, 326169), (3420, 289928), (4560, 217446), (5472, 181205), (6840, 144964), (9120, 108723), (13680, 72482), (27360, 36241)]