66197520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1654

約数の個数: 160

約数和(自身を含む): 240163200

約数和(自身を除く): 173965680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1613, 1710, 2052, 2160, 2280, 2565, 2736, 3226, 3420, 4104, 4560, 4839, 5130, 6452, 6840, 8065, 8208, 9678, 10260, 12904, 13680, 14517, 16130, 19356, 20520, 24195, 25808, 29034, 30647, 32260, 38712, 41040, 43551, 48390, 58068, 61294, 64520, 72585, 77424, 87102, 91941, 96780, 116136, 122588, 129040, 145170, 153235, 174204, 183882, 193560, 217755, 232272, 245176, 275823, 290340, 306470, 348408, 367764, 387120, 435510, 459705, 490352, 551646, 580680, 612940, 696816, 735528, 827469, 871020, 919410, 1103292, 1161360, 1225880, 1379115, 1471056, 1654938, 1742040, 1838820, 2206584, 2451760, 2758230, 3309876, 3484080, 3677640, 4137345, 4413168, 5516460, 6619752, 7355280, 8274690, 11032920, 13239504, 16549380, 22065840, 33098760, 66197520]

約数ペア:

[(1, 66197520), (2, 33098760), (3, 22065840), (4, 16549380), (5, 13239504), (6, 11032920), (8, 8274690), (9, 7355280), (10, 6619752), (12, 5516460), (15, 4413168), (16, 4137345), (18, 3677640), (19, 3484080), (20, 3309876), (24, 2758230), (27, 2451760), (30, 2206584), (36, 1838820), (38, 1742040), (40, 1654938), (45, 1471056), (48, 1379115), (54, 1225880), (57, 1161360), (60, 1103292), (72, 919410), (76, 871020), (80, 827469), (90, 735528), (95, 696816), (108, 612940), (114, 580680), (120, 551646), (135, 490352), (144, 459705), (152, 435510), (171, 387120), (180, 367764), (190, 348408), (216, 306470), (228, 290340), (240, 275823), (270, 245176), (285, 232272), (304, 217755), (342, 193560), (360, 183882), (380, 174204), (432, 153235), (456, 145170), (513, 129040), (540, 122588), (570, 116136), (684, 96780), (720, 91941), (760, 87102), (855, 77424), (912, 72585), (1026, 64520), (1080, 61294), (1140, 58068), (1368, 48390), (1520, 43551), (1613, 41040), (1710, 38712), (2052, 32260), (2160, 30647), (2280, 29034), (2565, 25808), (2736, 24195), (3226, 20520), (3420, 19356), (4104, 16130), (4560, 14517), (4839, 13680), (5130, 12904), (6452, 10260), (6840, 9678), (8065, 8208)]