216068580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4435

約数の個数: 192

約数和(自身を含む): 827527680

約数和(自身を除く): 611459100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4397, 4914, 5460, 7020, 8190, 8794, 9828, 12285, 13191, 16380, 17588, 21985, 24570, 26382, 30779, 39573, 43970, 49140, 52764, 57161, 61558, 65955, 79146, 87940, 92337, 114322, 118719, 123116, 131910, 153895, 158292, 171483, 184674, 197865, 228644, 237438, 263820, 277011, 285805, 307790, 342966, 369348, 395730, 400127, 461685, 474876, 514449, 554022, 571610, 593595, 615580, 685932, 791460, 800254, 831033, 857415, 923370, 1028898, 1108044, 1143220, 1187190, 1200381, 1385055, 1543347, 1600508, 1662066, 1714830, 1846740, 2000635, 2057796, 2374380, 2400762, 2572245, 2770110, 3086694, 3324132, 3429660, 3601143, 4001270, 4155165, 4801524, 5144490, 5540220, 6001905, 6173388, 7202286, 7716735, 8002540, 8310330, 10288980, 10803429, 12003810, 14404572, 15433470, 16620660, 18005715, 21606858, 24007620, 30866940, 36011430, 43213716, 54017145, 72022860, 108034290, 216068580]

約数ペア:

[(1, 216068580), (2, 108034290), (3, 72022860), (4, 54017145), (5, 43213716), (6, 36011430), (7, 30866940), (9, 24007620), (10, 21606858), (12, 18005715), (13, 16620660), (14, 15433470), (15, 14404572), (18, 12003810), (20, 10803429), (21, 10288980), (26, 8310330), (27, 8002540), (28, 7716735), (30, 7202286), (35, 6173388), (36, 6001905), (39, 5540220), (42, 5144490), (45, 4801524), (52, 4155165), (54, 4001270), (60, 3601143), (63, 3429660), (65, 3324132), (70, 3086694), (78, 2770110), (84, 2572245), (90, 2400762), (91, 2374380), (105, 2057796), (108, 2000635), (117, 1846740), (126, 1714830), (130, 1662066), (135, 1600508), (140, 1543347), (156, 1385055), (180, 1200381), (182, 1187190), (189, 1143220), (195, 1108044), (210, 1028898), (234, 923370), (252, 857415), (260, 831033), (270, 800254), (273, 791460), (315, 685932), (351, 615580), (364, 593595), (378, 571610), (390, 554022), (420, 514449), (455, 474876), (468, 461685), (540, 400127), (546, 395730), (585, 369348), (630, 342966), (702, 307790), (756, 285805), (780, 277011), (819, 263820), (910, 237438), (945, 228644), (1092, 197865), (1170, 184674), (1260, 171483), (1365, 158292), (1404, 153895), (1638, 131910), (1755, 123116), (1820, 118719), (1890, 114322), (2340, 92337), (2457, 87940), (2730, 79146), (3276, 65955), (3510, 61558), (3780, 57161), (4095, 52764), (4397, 49140), (4914, 43970), (5460, 39573), (7020, 30779), (8190, 26382), (8794, 24570), (9828, 21985), (12285, 17588), (13191, 16380)]