147521220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:930

約数の個数: 192

約数和(自身を含む): 529514496

約数和(自身を除く): 381993276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 55, 60, 66, 70, 74, 77, 84, 105, 110, 111, 132, 140, 148, 154, 165, 185, 210, 220, 222, 231, 259, 308, 330, 370, 385, 407, 420, 444, 462, 518, 555, 660, 740, 770, 777, 814, 863, 924, 1036, 1110, 1155, 1221, 1295, 1540, 1554, 1628, 1726, 2035, 2220, 2310, 2442, 2589, 2590, 2849, 3108, 3452, 3885, 4070, 4315, 4620, 4884, 5178, 5180, 5698, 6041, 6105, 7770, 8140, 8547, 8630, 9493, 10356, 11396, 12082, 12210, 12945, 14245, 15540, 17094, 17260, 18123, 18986, 24164, 24420, 25890, 28479, 28490, 30205, 31931, 34188, 36246, 37972, 42735, 47465, 51780, 56958, 56980, 60410, 63862, 66451, 72492, 85470, 90615, 94930, 95793, 113916, 120820, 127724, 132902, 142395, 159655, 170940, 181230, 189860, 191586, 199353, 223517, 265804, 284790, 319310, 332255, 351241, 362460, 383172, 398706, 447034, 478965, 569580, 638620, 664510, 670551, 702482, 797412, 894068, 957930, 996765, 1053723, 1117585, 1329020, 1341102, 1404964, 1756205, 1915860, 1993530, 2107446, 2235170, 2458687, 2682204, 3352755, 3512410, 3987060, 4214892, 4470340, 4917374, 5268615, 6705510, 7024820, 7376061, 9834748, 10537230, 12293435, 13411020, 14752122, 21074460, 24586870, 29504244, 36880305, 49173740, 73760610, 147521220]

約数ペア:

[(1, 147521220), (2, 73760610), (3, 49173740), (4, 36880305), (5, 29504244), (6, 24586870), (7, 21074460), (10, 14752122), (11, 13411020), (12, 12293435), (14, 10537230), (15, 9834748), (20, 7376061), (21, 7024820), (22, 6705510), (28, 5268615), (30, 4917374), (33, 4470340), (35, 4214892), (37, 3987060), (42, 3512410), (44, 3352755), (55, 2682204), (60, 2458687), (66, 2235170), (70, 2107446), (74, 1993530), (77, 1915860), (84, 1756205), (105, 1404964), (110, 1341102), (111, 1329020), (132, 1117585), (140, 1053723), (148, 996765), (154, 957930), (165, 894068), (185, 797412), (210, 702482), (220, 670551), (222, 664510), (231, 638620), (259, 569580), (308, 478965), (330, 447034), (370, 398706), (385, 383172), (407, 362460), (420, 351241), (444, 332255), (462, 319310), (518, 284790), (555, 265804), (660, 223517), (740, 199353), (770, 191586), (777, 189860), (814, 181230), (863, 170940), (924, 159655), (1036, 142395), (1110, 132902), (1155, 127724), (1221, 120820), (1295, 113916), (1540, 95793), (1554, 94930), (1628, 90615), (1726, 85470), (2035, 72492), (2220, 66451), (2310, 63862), (2442, 60410), (2589, 56980), (2590, 56958), (2849, 51780), (3108, 47465), (3452, 42735), (3885, 37972), (4070, 36246), (4315, 34188), (4620, 31931), (4884, 30205), (5178, 28490), (5180, 28479), (5698, 25890), (6041, 24420), (6105, 24164), (7770, 18986), (8140, 18123), (8547, 17260), (8630, 17094), (9493, 15540), (10356, 14245), (11396, 12945), (12082, 12210)]