171413880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 597196800

約数和(自身を除く): 425782920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 59, 60, 62, 66, 71, 88, 93, 110, 118, 120, 124, 132, 142, 155, 165, 177, 186, 213, 220, 236, 248, 264, 284, 295, 310, 330, 341, 354, 355, 372, 426, 440, 465, 472, 568, 590, 620, 649, 660, 682, 708, 710, 744, 781, 852, 885, 930, 1023, 1065, 1180, 1240, 1298, 1320, 1364, 1416, 1420, 1562, 1704, 1705, 1770, 1829, 1860, 1947, 2046, 2130, 2201, 2343, 2360, 2596, 2728, 2840, 3124, 3245, 3410, 3540, 3658, 3720, 3894, 3905, 4092, 4189, 4260, 4402, 4686, 5115, 5192, 5487, 6248, 6490, 6603, 6820, 7080, 7316, 7788, 7810, 8184, 8378, 8520, 8804, 9145, 9372, 9735, 10230, 10974, 11005, 11715, 12567, 12980, 13206, 13640, 14632, 15576, 15620, 16756, 17608, 18290, 18744, 19470, 20119, 20460, 20945, 21948, 22010, 23430, 24211, 25134, 25960, 26412, 27435, 31240, 33015, 33512, 36580, 38940, 40238, 40920, 41890, 43896, 44020, 46079, 46860, 48422, 50268, 52824, 54870, 60357, 62835, 66030, 72633, 73160, 77880, 80476, 83780, 88040, 92158, 93720, 96844, 100536, 100595, 109740, 120714, 121055, 125670, 129859, 132060, 138237, 145266, 160952, 167560, 184316, 193688, 201190, 219480, 230395, 241428, 242110, 251340, 259718, 264120, 276474, 290532, 301785, 363165, 368632, 389577, 402380, 460790, 482856, 484220, 502680, 519436, 552948, 581064, 603570, 649295, 691185, 726330, 779154, 804760, 921580, 968440, 1038872, 1105896, 1207140, 1298590, 1382370, 1428449, 1452660, 1558308, 1843160, 1947885, 2414280, 2597180, 2764740, 2856898, 2905320, 3116616, 3895770, 4285347, 5194360, 5529480, 5713796, 7142245, 7791540, 8570694, 11427592, 14284490, 15583080, 17141388, 21426735, 28568980, 34282776, 42853470, 57137960, 85706940, 171413880]

約数ペア:

[(1, 171413880), (2, 85706940), (3, 57137960), (4, 42853470), (5, 34282776), (6, 28568980), (8, 21426735), (10, 17141388), (11, 15583080), (12, 14284490), (15, 11427592), (20, 8570694), (22, 7791540), (24, 7142245), (30, 5713796), (31, 5529480), (33, 5194360), (40, 4285347), (44, 3895770), (55, 3116616), (59, 2905320), (60, 2856898), (62, 2764740), (66, 2597180), (71, 2414280), (88, 1947885), (93, 1843160), (110, 1558308), (118, 1452660), (120, 1428449), (124, 1382370), (132, 1298590), (142, 1207140), (155, 1105896), (165, 1038872), (177, 968440), (186, 921580), (213, 804760), (220, 779154), (236, 726330), (248, 691185), (264, 649295), (284, 603570), (295, 581064), (310, 552948), (330, 519436), (341, 502680), (354, 484220), (355, 482856), (372, 460790), (426, 402380), (440, 389577), (465, 368632), (472, 363165), (568, 301785), (590, 290532), (620, 276474), (649, 264120), (660, 259718), (682, 251340), (708, 242110), (710, 241428), (744, 230395), (781, 219480), (852, 201190), (885, 193688), (930, 184316), (1023, 167560), (1065, 160952), (1180, 145266), (1240, 138237), (1298, 132060), (1320, 129859), (1364, 125670), (1416, 121055), (1420, 120714), (1562, 109740), (1704, 100595), (1705, 100536), (1770, 96844), (1829, 93720), (1860, 92158), (1947, 88040), (2046, 83780), (2130, 80476), (2201, 77880), (2343, 73160), (2360, 72633), (2596, 66030), (2728, 62835), (2840, 60357), (3124, 54870), (3245, 52824), (3410, 50268), (3540, 48422), (3658, 46860), (3720, 46079), (3894, 44020), (3905, 43896), (4092, 41890), (4189, 40920), (4260, 40238), (4402, 38940), (4686, 36580), (5115, 33512), (5192, 33015), (5487, 31240), (6248, 27435), (6490, 26412), (6603, 25960), (6820, 25134), (7080, 24211), (7316, 23430), (7788, 22010), (7810, 21948), (8184, 20945), (8378, 20460), (8520, 20119), (8804, 19470), (9145, 18744), (9372, 18290), (9735, 17608), (10230, 16756), (10974, 15620), (11005, 15576), (11715, 14632), (12567, 13640), (12980, 13206)]