1627224720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:454

約数の個数: 320

約数和(自身を含む): 5793914880

約数和(自身を除く): 4166690160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 59, 60, 62, 66, 80, 88, 93, 110, 118, 120, 124, 132, 155, 165, 176, 177, 186, 220, 236, 240, 248, 264, 295, 310, 330, 337, 341, 354, 372, 440, 465, 472, 496, 528, 590, 620, 649, 660, 674, 682, 708, 744, 880, 885, 930, 944, 1011, 1023, 1180, 1240, 1298, 1320, 1348, 1364, 1416, 1488, 1685, 1705, 1770, 1829, 1860, 1947, 2022, 2046, 2360, 2480, 2596, 2640, 2696, 2728, 2832, 3245, 3370, 3410, 3540, 3658, 3707, 3720, 3894, 4044, 4092, 4720, 5055, 5115, 5192, 5392, 5456, 5487, 6490, 6740, 6820, 7080, 7316, 7414, 7440, 7788, 8088, 8184, 9145, 9735, 10110, 10230, 10384, 10447, 10974, 11121, 12980, 13480, 13640, 14160, 14632, 14828, 15576, 16176, 16368, 18290, 18535, 19470, 19883, 20119, 20220, 20460, 20894, 21948, 22242, 25960, 26960, 27280, 27435, 29264, 29656, 31152, 31341, 36580, 37070, 38940, 39766, 40238, 40440, 40920, 41788, 43896, 44484, 51920, 52235, 54870, 55605, 59312, 59649, 60357, 62682, 73160, 74140, 77880, 79532, 80476, 80880, 81840, 83576, 87792, 88968, 99415, 100595, 104470, 109740, 111210, 114917, 119298, 120714, 125364, 146320, 148280, 155760, 156705, 159064, 160952, 167152, 177936, 198830, 201190, 208940, 218713, 219480, 222420, 229834, 238596, 241428, 250728, 296560, 298245, 301785, 313410, 318128, 321904, 344751, 397660, 402380, 417880, 437426, 438960, 444840, 459668, 477192, 482856, 501456, 574585, 596490, 603570, 616373, 626820, 656139, 689502, 795320, 804760, 835760, 874852, 889680, 919336, 954384, 965712, 1093565, 1149170, 1192980, 1207140, 1232746, 1253640, 1312278, 1379004, 1590640, 1609520, 1723755, 1749704, 1838672, 1849119, 2187130, 2298340, 2385960, 2414280, 2465492, 2507280, 2624556, 2758008, 3081865, 3280695, 3447510, 3499408, 3698238, 4374260, 4596680, 4771920, 4828560, 4930984, 5249112, 5516016, 6163730, 6561390, 6780103, 6895020, 7396476, 8748520, 9193360, 9245595, 9861968, 10498224, 12327460, 13122780, 13560206, 13790040, 14792952, 17497040, 18491190, 20340309, 24654920, 26245560, 27120412, 27580080, 29585904, 33900515, 36982380, 40680618, 49309840, 52491120, 54240824, 67801030, 73964760, 81361236, 101701545, 108481648, 135602060, 147929520, 162722472, 203403090, 271204120, 325444944, 406806180, 542408240, 813612360, 1627224720]

約数ペア:

[(1, 1627224720), (2, 813612360), (3, 542408240), (4, 406806180), (5, 325444944), (6, 271204120), (8, 203403090), (10, 162722472), (11, 147929520), (12, 135602060), (15, 108481648), (16, 101701545), (20, 81361236), (22, 73964760), (24, 67801030), (30, 54240824), (31, 52491120), (33, 49309840), (40, 40680618), (44, 36982380), (48, 33900515), (55, 29585904), (59, 27580080), (60, 27120412), (62, 26245560), (66, 24654920), (80, 20340309), (88, 18491190), (93, 17497040), (110, 14792952), (118, 13790040), (120, 13560206), (124, 13122780), (132, 12327460), (155, 10498224), (165, 9861968), (176, 9245595), (177, 9193360), (186, 8748520), (220, 7396476), (236, 6895020), (240, 6780103), (248, 6561390), (264, 6163730), (295, 5516016), (310, 5249112), (330, 4930984), (337, 4828560), (341, 4771920), (354, 4596680), (372, 4374260), (440, 3698238), (465, 3499408), (472, 3447510), (496, 3280695), (528, 3081865), (590, 2758008), (620, 2624556), (649, 2507280), (660, 2465492), (674, 2414280), (682, 2385960), (708, 2298340), (744, 2187130), (880, 1849119), (885, 1838672), (930, 1749704), (944, 1723755), (1011, 1609520), (1023, 1590640), (1180, 1379004), (1240, 1312278), (1298, 1253640), (1320, 1232746), (1348, 1207140), (1364, 1192980), (1416, 1149170), (1488, 1093565), (1685, 965712), (1705, 954384), (1770, 919336), (1829, 889680), (1860, 874852), (1947, 835760), (2022, 804760), (2046, 795320), (2360, 689502), (2480, 656139), (2596, 626820), (2640, 616373), (2696, 603570), (2728, 596490), (2832, 574585), (3245, 501456), (3370, 482856), (3410, 477192), (3540, 459668), (3658, 444840), (3707, 438960), (3720, 437426), (3894, 417880), (4044, 402380), (4092, 397660), (4720, 344751), (5055, 321904), (5115, 318128), (5192, 313410), (5392, 301785), (5456, 298245), (5487, 296560), (6490, 250728), (6740, 241428), (6820, 238596), (7080, 229834), (7316, 222420), (7414, 219480), (7440, 218713), (7788, 208940), (8088, 201190), (8184, 198830), (9145, 177936), (9735, 167152), (10110, 160952), (10230, 159064), (10384, 156705), (10447, 155760), (10974, 148280), (11121, 146320), (12980, 125364), (13480, 120714), (13640, 119298), (14160, 114917), (14632, 111210), (14828, 109740), (15576, 104470), (16176, 100595), (16368, 99415), (18290, 88968), (18535, 87792), (19470, 83576), (19883, 81840), (20119, 80880), (20220, 80476), (20460, 79532), (20894, 77880), (21948, 74140), (22242, 73160), (25960, 62682), (26960, 60357), (27280, 59649), (27435, 59312), (29264, 55605), (29656, 54870), (31152, 52235), (31341, 51920), (36580, 44484), (37070, 43896), (38940, 41788), (39766, 40920), (40238, 40440)]