243695340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:437

約数の個数: 288

約数和(自身を含む): 925876224

約数和(自身を除く): 682180884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 119, 124, 126, 140, 153, 155, 170, 180, 186, 204, 210, 217, 238, 252, 255, 279, 306, 310, 315, 340, 357, 367, 372, 420, 434, 465, 476, 510, 527, 558, 595, 612, 620, 630, 651, 714, 734, 765, 868, 930, 1020, 1054, 1071, 1085, 1101, 1116, 1190, 1260, 1302, 1395, 1428, 1468, 1530, 1581, 1785, 1835, 1860, 1953, 2108, 2142, 2170, 2202, 2380, 2569, 2604, 2635, 2790, 3060, 3162, 3255, 3303, 3570, 3670, 3689, 3906, 4284, 4340, 4404, 4743, 5138, 5270, 5355, 5505, 5580, 6239, 6324, 6510, 6606, 7140, 7340, 7378, 7707, 7812, 7905, 9486, 9765, 10276, 10540, 10710, 11010, 11067, 11377, 12478, 12845, 13020, 13212, 14756, 15414, 15810, 16515, 18445, 18717, 18972, 19530, 21420, 22020, 22134, 22754, 23121, 23715, 24956, 25690, 30828, 31195, 31620, 33030, 33201, 34131, 36890, 37434, 38535, 39060, 43673, 44268, 45508, 46242, 47430, 51380, 55335, 56151, 56885, 62390, 66060, 66402, 68262, 73780, 74868, 77070, 79639, 87346, 92484, 93585, 94860, 102393, 110670, 112302, 113770, 115605, 124780, 131019, 132804, 136524, 154140, 159278, 166005, 170655, 174692, 187170, 193409, 204786, 218365, 221340, 224604, 227540, 231210, 238917, 262038, 280755, 318556, 332010, 341310, 374340, 386818, 393057, 398195, 409572, 436730, 462420, 477834, 511965, 524076, 561510, 580227, 655095, 664020, 682620, 716751, 773636, 786114, 796390, 873460, 955668, 967045, 1023930, 1123020, 1160454, 1194585, 1310190, 1353863, 1433502, 1572228, 1592780, 1740681, 1934090, 1965285, 2047860, 2320908, 2389170, 2620380, 2707726, 2867004, 2901135, 3481362, 3583755, 3868180, 3930570, 4061589, 4778340, 5415452, 5802270, 6769315, 6962724, 7167510, 7861140, 8123178, 8703405, 11604540, 12184767, 13538630, 14335020, 16246356, 17406810, 20307945, 24369534, 27077260, 34813620, 40615890, 48739068, 60923835, 81231780, 121847670, 243695340]

約数ペア:

[(1, 243695340), (2, 121847670), (3, 81231780), (4, 60923835), (5, 48739068), (6, 40615890), (7, 34813620), (9, 27077260), (10, 24369534), (12, 20307945), (14, 17406810), (15, 16246356), (17, 14335020), (18, 13538630), (20, 12184767), (21, 11604540), (28, 8703405), (30, 8123178), (31, 7861140), (34, 7167510), (35, 6962724), (36, 6769315), (42, 5802270), (45, 5415452), (51, 4778340), (60, 4061589), (62, 3930570), (63, 3868180), (68, 3583755), (70, 3481362), (84, 2901135), (85, 2867004), (90, 2707726), (93, 2620380), (102, 2389170), (105, 2320908), (119, 2047860), (124, 1965285), (126, 1934090), (140, 1740681), (153, 1592780), (155, 1572228), (170, 1433502), (180, 1353863), (186, 1310190), (204, 1194585), (210, 1160454), (217, 1123020), (238, 1023930), (252, 967045), (255, 955668), (279, 873460), (306, 796390), (310, 786114), (315, 773636), (340, 716751), (357, 682620), (367, 664020), (372, 655095), (420, 580227), (434, 561510), (465, 524076), (476, 511965), (510, 477834), (527, 462420), (558, 436730), (595, 409572), (612, 398195), (620, 393057), (630, 386818), (651, 374340), (714, 341310), (734, 332010), (765, 318556), (868, 280755), (930, 262038), (1020, 238917), (1054, 231210), (1071, 227540), (1085, 224604), (1101, 221340), (1116, 218365), (1190, 204786), (1260, 193409), (1302, 187170), (1395, 174692), (1428, 170655), (1468, 166005), (1530, 159278), (1581, 154140), (1785, 136524), (1835, 132804), (1860, 131019), (1953, 124780), (2108, 115605), (2142, 113770), (2170, 112302), (2202, 110670), (2380, 102393), (2569, 94860), (2604, 93585), (2635, 92484), (2790, 87346), (3060, 79639), (3162, 77070), (3255, 74868), (3303, 73780), (3570, 68262), (3670, 66402), (3689, 66060), (3906, 62390), (4284, 56885), (4340, 56151), (4404, 55335), (4743, 51380), (5138, 47430), (5270, 46242), (5355, 45508), (5505, 44268), (5580, 43673), (6239, 39060), (6324, 38535), (6510, 37434), (6606, 36890), (7140, 34131), (7340, 33201), (7378, 33030), (7707, 31620), (7812, 31195), (7905, 30828), (9486, 25690), (9765, 24956), (10276, 23715), (10540, 23121), (10710, 22754), (11010, 22134), (11067, 22020), (11377, 21420), (12478, 19530), (12845, 18972), (13020, 18717), (13212, 18445), (14756, 16515), (15414, 15810)]