885200880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 3071615904

約数和(自身を除く): 2186415024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 361, 380, 408, 456, 510, 570, 601, 646, 680, 722, 760, 816, 912, 969, 1020, 1083, 1140, 1202, 1292, 1360, 1444, 1520, 1615, 1803, 1805, 1938, 2040, 2166, 2280, 2404, 2584, 2888, 3005, 3230, 3606, 3610, 3876, 4080, 4332, 4560, 4808, 4845, 5168, 5415, 5776, 6010, 6137, 6460, 7212, 7220, 7752, 8664, 9015, 9616, 9690, 10217, 10830, 11419, 12020, 12274, 12920, 14424, 14440, 15504, 17328, 18030, 18411, 19380, 20434, 21660, 22838, 24040, 24548, 25840, 28848, 28880, 30651, 30685, 34257, 36060, 36822, 38760, 40868, 43320, 45676, 48080, 49096, 51085, 57095, 61302, 61370, 68514, 72120, 73644, 77520, 81736, 86640, 91352, 92055, 98192, 102170, 114190, 122604, 122740, 137028, 144240, 147288, 153255, 163472, 171285, 182704, 184110, 194123, 204340, 216961, 228380, 245208, 245480, 274056, 294576, 306510, 342570, 368220, 388246, 408680, 433922, 456760, 490416, 490960, 548112, 582369, 613020, 650883, 685140, 736440, 776492, 817360, 867844, 913520, 970615, 1084805, 1164738, 1226040, 1301766, 1370280, 1472880, 1552984, 1735688, 1941230, 2169610, 2329476, 2452080, 2603532, 2740560, 2911845, 3105968, 3254415, 3471376, 3688337, 3882460, 4339220, 4658952, 5207064, 5823690, 6508830, 7376674, 7764920, 8678440, 9317904, 10414128, 11065011, 11647380, 13017660, 14753348, 15529840, 17356880, 18441685, 22130022, 23294760, 26035320, 29506696, 36883370, 44260044, 46589520, 52070640, 55325055, 59013392, 73766740, 88520088, 110650110, 147533480, 177040176, 221300220, 295066960, 442600440, 885200880]

約数ペア:

[(1, 885200880), (2, 442600440), (3, 295066960), (4, 221300220), (5, 177040176), (6, 147533480), (8, 110650110), (10, 88520088), (12, 73766740), (15, 59013392), (16, 55325055), (17, 52070640), (19, 46589520), (20, 44260044), (24, 36883370), (30, 29506696), (34, 26035320), (38, 23294760), (40, 22130022), (48, 18441685), (51, 17356880), (57, 15529840), (60, 14753348), (68, 13017660), (76, 11647380), (80, 11065011), (85, 10414128), (95, 9317904), (102, 8678440), (114, 7764920), (120, 7376674), (136, 6508830), (152, 5823690), (170, 5207064), (190, 4658952), (204, 4339220), (228, 3882460), (240, 3688337), (255, 3471376), (272, 3254415), (285, 3105968), (304, 2911845), (323, 2740560), (340, 2603532), (361, 2452080), (380, 2329476), (408, 2169610), (456, 1941230), (510, 1735688), (570, 1552984), (601, 1472880), (646, 1370280), (680, 1301766), (722, 1226040), (760, 1164738), (816, 1084805), (912, 970615), (969, 913520), (1020, 867844), (1083, 817360), (1140, 776492), (1202, 736440), (1292, 685140), (1360, 650883), (1444, 613020), (1520, 582369), (1615, 548112), (1803, 490960), (1805, 490416), (1938, 456760), (2040, 433922), (2166, 408680), (2280, 388246), (2404, 368220), (2584, 342570), (2888, 306510), (3005, 294576), (3230, 274056), (3606, 245480), (3610, 245208), (3876, 228380), (4080, 216961), (4332, 204340), (4560, 194123), (4808, 184110), (4845, 182704), (5168, 171285), (5415, 163472), (5776, 153255), (6010, 147288), (6137, 144240), (6460, 137028), (7212, 122740), (7220, 122604), (7752, 114190), (8664, 102170), (9015, 98192), (9616, 92055), (9690, 91352), (10217, 86640), (10830, 81736), (11419, 77520), (12020, 73644), (12274, 72120), (12920, 68514), (14424, 61370), (14440, 61302), (15504, 57095), (17328, 51085), (18030, 49096), (18411, 48080), (19380, 45676), (20434, 43320), (21660, 40868), (22838, 38760), (24040, 36822), (24548, 36060), (25840, 34257), (28848, 30685), (28880, 30651)]