397144080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9677}}^1$

素因数の和:9718

約数の個数: 160

約数和(自身を含む): 1440086400

約数和(自身を除く): 1042942320

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, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 9677, 10260, 13680, 19354, 20520, 29031, 38708, 41040, 48385, 58062, 77416, 87093, 96770, 116124, 145155, 154832, 174186, 183863, 193540, 232248, 261279, 290310, 348372, 367726, 387080, 435465, 464496, 522558, 551589, 580620, 696744, 735452, 774160, 870930, 919315, 1045116, 1103178, 1161240, 1306395, 1393488, 1470904, 1654767, 1741860, 1838630, 2090232, 2206356, 2322480, 2612790, 2757945, 2941808, 3309534, 3483720, 3677260, 4180464, 4412712, 4964301, 5225580, 5515890, 6619068, 6967440, 7354520, 8273835, 8825424, 9928602, 10451160, 11031780, 13238136, 14709040, 16547670, 19857204, 20902320, 22063560, 24821505, 26476272, 33095340, 39714408, 44127120, 49643010, 66190680, 79428816, 99286020, 132381360, 198572040, 397144080]

約数ペア:

[(1, 397144080), (2, 198572040), (3, 132381360), (4, 99286020), (5, 79428816), (6, 66190680), (8, 49643010), (9, 44127120), (10, 39714408), (12, 33095340), (15, 26476272), (16, 24821505), (18, 22063560), (19, 20902320), (20, 19857204), (24, 16547670), (27, 14709040), (30, 13238136), (36, 11031780), (38, 10451160), (40, 9928602), (45, 8825424), (48, 8273835), (54, 7354520), (57, 6967440), (60, 6619068), (72, 5515890), (76, 5225580), (80, 4964301), (90, 4412712), (95, 4180464), (108, 3677260), (114, 3483720), (120, 3309534), (135, 2941808), (144, 2757945), (152, 2612790), (171, 2322480), (180, 2206356), (190, 2090232), (216, 1838630), (228, 1741860), (240, 1654767), (270, 1470904), (285, 1393488), (304, 1306395), (342, 1161240), (360, 1103178), (380, 1045116), (432, 919315), (456, 870930), (513, 774160), (540, 735452), (570, 696744), (684, 580620), (720, 551589), (760, 522558), (855, 464496), (912, 435465), (1026, 387080), (1080, 367726), (1140, 348372), (1368, 290310), (1520, 261279), (1710, 232248), (2052, 193540), (2160, 183863), (2280, 174186), (2565, 154832), (2736, 145155), (3420, 116124), (4104, 96770), (4560, 87093), (5130, 77416), (6840, 58062), (8208, 48385), (9677, 41040), (10260, 38708), (13680, 29031), (19354, 20520)]