219652056540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{117709}}^1$

素因数の和:119212

約数の個数: 144

約数和(自身を含む): 761981088960

約数和(自身を除く): 542329032420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1481, 2962, 4443, 5924, 7405, 8886, 10367, 13329, 14810, 17772, 20734, 22215, 26658, 29620, 31101, 41468, 44430, 51835, 53316, 62202, 66645, 88860, 93303, 103670, 117709, 124404, 133290, 155505, 186606, 207340, 235418, 266580, 311010, 353127, 373212, 466515, 470836, 588545, 622020, 706254, 823963, 933030, 1059381, 1177090, 1412508, 1647926, 1765635, 1866060, 2118762, 2354180, 2471889, 3295852, 3531270, 4119815, 4237524, 4943778, 5296905, 7062540, 7415667, 8239630, 9887556, 10593810, 12359445, 14831334, 16479260, 21187620, 24718890, 29662668, 37078335, 49437780, 74156670, 148313340, 174327029, 348654058, 522981087, 697308116, 871635145, 1045962174, 1220289203, 1568943261, 1743270290, 2091924348, 2440578406, 2614905435, 3137886522, 3486540580, 3660867609, 4881156812, 5229810870, 6101446015, 6275773044, 7321735218, 7844716305, 10459621740, 10982602827, 12202892030, 14643470436, 15689432610, 18304338045, 21965205654, 24405784060, 31378865220, 36608676090, 43930411308, 54913014135, 73217352180, 109826028270, 219652056540]

約数ペア:

[(1, 219652056540), (2, 109826028270), (3, 73217352180), (4, 54913014135), (5, 43930411308), (6, 36608676090), (7, 31378865220), (9, 24405784060), (10, 21965205654), (12, 18304338045), (14, 15689432610), (15, 14643470436), (18, 12202892030), (20, 10982602827), (21, 10459621740), (28, 7844716305), (30, 7321735218), (35, 6275773044), (36, 6101446015), (42, 5229810870), (45, 4881156812), (60, 3660867609), (63, 3486540580), (70, 3137886522), (84, 2614905435), (90, 2440578406), (105, 2091924348), (126, 1743270290), (140, 1568943261), (180, 1220289203), (210, 1045962174), (252, 871635145), (315, 697308116), (420, 522981087), (630, 348654058), (1260, 174327029), (1481, 148313340), (2962, 74156670), (4443, 49437780), (5924, 37078335), (7405, 29662668), (8886, 24718890), (10367, 21187620), (13329, 16479260), (14810, 14831334), (17772, 12359445), (20734, 10593810), (22215, 9887556), (26658, 8239630), (29620, 7415667), (31101, 7062540), (41468, 5296905), (44430, 4943778), (51835, 4237524), (53316, 4119815), (62202, 3531270), (66645, 3295852), (88860, 2471889), (93303, 2354180), (103670, 2118762), (117709, 1866060), (124404, 1765635), (133290, 1647926), (155505, 1412508), (186606, 1177090), (207340, 1059381), (235418, 933030), (266580, 823963), (311010, 706254), (353127, 622020), (373212, 588545), (466515, 470836)]