2243201220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2071

約数の個数: 216

約数和(自身を含む): 7570986696

約数和(自身を除く): 5327785476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 169, 180, 185, 195, 222, 234, 260, 333, 338, 370, 390, 444, 468, 481, 507, 555, 585, 666, 676, 740, 780, 845, 962, 1014, 1110, 1170, 1332, 1443, 1521, 1665, 1690, 1924, 1993, 2028, 2220, 2340, 2405, 2535, 2886, 3042, 3330, 3380, 3986, 4329, 4810, 5070, 5772, 5979, 6084, 6253, 6660, 7215, 7605, 7972, 8658, 9620, 9965, 10140, 11958, 12506, 14430, 15210, 17316, 17937, 18759, 19930, 21645, 23916, 25012, 25909, 28860, 29895, 30420, 31265, 35874, 37518, 39860, 43290, 51818, 56277, 59790, 62530, 71748, 73741, 75036, 77727, 86580, 89685, 93795, 103636, 112554, 119580, 125060, 129545, 147482, 155454, 179370, 187590, 221223, 225108, 233181, 259090, 281385, 294964, 310908, 336817, 358740, 368705, 375180, 388635, 442446, 466362, 518180, 562770, 663669, 673634, 737410, 777270, 884892, 932724, 958633, 1010451, 1106115, 1125540, 1165905, 1327338, 1347268, 1474820, 1554540, 1684085, 1917266, 2020902, 2212230, 2331810, 2654676, 2875899, 3031353, 3318345, 3368170, 3834532, 4041804, 4424460, 4663620, 4793165, 5052255, 5751798, 6062706, 6636690, 6736340, 8627697, 9586330, 10104510, 11503596, 12125412, 12462229, 13273380, 14379495, 15156765, 17255394, 19172660, 20209020, 24924458, 28758990, 30313530, 34510788, 37386687, 43138485, 49848916, 57517980, 60627060, 62311145, 74773374, 86276970, 112160061, 124622290, 149546748, 172553940, 186933435, 224320122, 249244580, 373866870, 448640244, 560800305, 747733740, 1121600610, 2243201220]

約数ペア:

[(1, 2243201220), (2, 1121600610), (3, 747733740), (4, 560800305), (5, 448640244), (6, 373866870), (9, 249244580), (10, 224320122), (12, 186933435), (13, 172553940), (15, 149546748), (18, 124622290), (20, 112160061), (26, 86276970), (30, 74773374), (36, 62311145), (37, 60627060), (39, 57517980), (45, 49848916), (52, 43138485), (60, 37386687), (65, 34510788), (74, 30313530), (78, 28758990), (90, 24924458), (111, 20209020), (117, 19172660), (130, 17255394), (148, 15156765), (156, 14379495), (169, 13273380), (180, 12462229), (185, 12125412), (195, 11503596), (222, 10104510), (234, 9586330), (260, 8627697), (333, 6736340), (338, 6636690), (370, 6062706), (390, 5751798), (444, 5052255), (468, 4793165), (481, 4663620), (507, 4424460), (555, 4041804), (585, 3834532), (666, 3368170), (676, 3318345), (740, 3031353), (780, 2875899), (845, 2654676), (962, 2331810), (1014, 2212230), (1110, 2020902), (1170, 1917266), (1332, 1684085), (1443, 1554540), (1521, 1474820), (1665, 1347268), (1690, 1327338), (1924, 1165905), (1993, 1125540), (2028, 1106115), (2220, 1010451), (2340, 958633), (2405, 932724), (2535, 884892), (2886, 777270), (3042, 737410), (3330, 673634), (3380, 663669), (3986, 562770), (4329, 518180), (4810, 466362), (5070, 442446), (5772, 388635), (5979, 375180), (6084, 368705), (6253, 358740), (6660, 336817), (7215, 310908), (7605, 294964), (7972, 281385), (8658, 259090), (9620, 233181), (9965, 225108), (10140, 221223), (11958, 187590), (12506, 179370), (14430, 155454), (15210, 147482), (17316, 129545), (17937, 125060), (18759, 119580), (19930, 112554), (21645, 103636), (23916, 93795), (25012, 89685), (25909, 86580), (28860, 77727), (29895, 75036), (30420, 73741), (31265, 71748), (35874, 62530), (37518, 59790), (39860, 56277), (43290, 51818)]