1440085140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16633}}^1$

素因数の和:16698

約数の個数: 144

約数和(自身を含む): 4831711248

約数和(自身を除く): 3391626108

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, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 5772, 6660, 7215, 8658, 9620, 14430, 16633, 17316, 21645, 28860, 33266, 43290, 49899, 66532, 83165, 86580, 99798, 149697, 166330, 199596, 216229, 249495, 299394, 332660, 432458, 498990, 598788, 615421, 648687, 748485, 864916, 997980, 1081145, 1230842, 1297374, 1496970, 1846263, 1946061, 2162290, 2461684, 2594748, 2993940, 3077105, 3243435, 3692526, 3892122, 4324580, 5538789, 6154210, 6486870, 7385052, 7784244, 8000473, 9231315, 9730305, 11077578, 12308420, 12973740, 16000946, 18462630, 19460610, 22155156, 24001419, 27693945, 32001892, 36925260, 38921220, 40002365, 48002838, 55387890, 72004257, 80004730, 96005676, 110775780, 120007095, 144008514, 160009460, 240014190, 288017028, 360021285, 480028380, 720042570, 1440085140]

約数ペア:

[(1, 1440085140), (2, 720042570), (3, 480028380), (4, 360021285), (5, 288017028), (6, 240014190), (9, 160009460), (10, 144008514), (12, 120007095), (13, 110775780), (15, 96005676), (18, 80004730), (20, 72004257), (26, 55387890), (30, 48002838), (36, 40002365), (37, 38921220), (39, 36925260), (45, 32001892), (52, 27693945), (60, 24001419), (65, 22155156), (74, 19460610), (78, 18462630), (90, 16000946), (111, 12973740), (117, 12308420), (130, 11077578), (148, 9730305), (156, 9231315), (180, 8000473), (185, 7784244), (195, 7385052), (222, 6486870), (234, 6154210), (260, 5538789), (333, 4324580), (370, 3892122), (390, 3692526), (444, 3243435), (468, 3077105), (481, 2993940), (555, 2594748), (585, 2461684), (666, 2162290), (740, 1946061), (780, 1846263), (962, 1496970), (1110, 1297374), (1170, 1230842), (1332, 1081145), (1443, 997980), (1665, 864916), (1924, 748485), (2220, 648687), (2340, 615421), (2405, 598788), (2886, 498990), (3330, 432458), (4329, 332660), (4810, 299394), (5772, 249495), (6660, 216229), (7215, 199596), (8658, 166330), (9620, 149697), (14430, 99798), (16633, 86580), (17316, 83165), (21645, 66532), (28860, 49899), (33266, 43290)]