1331175360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:411

約数の個数: 224

約数和(自身を含む): 4366881792

約数和(自身を除く): 3035706432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 163, 181, 188, 192, 235, 240, 282, 320, 326, 362, 376, 470, 480, 489, 543, 564, 652, 705, 724, 752, 815, 905, 940, 960, 978, 1086, 1128, 1304, 1410, 1448, 1504, 1630, 1810, 1880, 1956, 2172, 2256, 2445, 2608, 2715, 2820, 2896, 3008, 3260, 3620, 3760, 3912, 4344, 4512, 4890, 5216, 5430, 5640, 5792, 6520, 7240, 7520, 7661, 7824, 8507, 8688, 9024, 9780, 10432, 10860, 11280, 11584, 13040, 14480, 15040, 15322, 15648, 17014, 17376, 19560, 21720, 22560, 22983, 25521, 26080, 28960, 29503, 30644, 31296, 34028, 34752, 38305, 39120, 42535, 43440, 45120, 45966, 51042, 52160, 57920, 59006, 61288, 68056, 76610, 78240, 85070, 86880, 88509, 91932, 102084, 114915, 118012, 122576, 127605, 136112, 147515, 153220, 156480, 170140, 173760, 177018, 183864, 204168, 229830, 236024, 245152, 255210, 272224, 295030, 306440, 340280, 354036, 367728, 408336, 442545, 459660, 472048, 490304, 510420, 544448, 590060, 612880, 680560, 708072, 735456, 816672, 885090, 919320, 944096, 1020840, 1180120, 1225760, 1361120, 1386641, 1416144, 1470912, 1633344, 1770180, 1838640, 1888192, 2041680, 2360240, 2451520, 2722240, 2773282, 2832288, 3540360, 3677280, 4083360, 4159923, 4720480, 5546564, 5664576, 6933205, 7080720, 7354560, 8166720, 8319846, 9440960, 11093128, 13866410, 14161440, 16639692, 20799615, 22186256, 27732820, 28322880, 33279384, 41599230, 44372512, 55465640, 66558768, 83198460, 88745024, 110931280, 133117536, 166396920, 221862560, 266235072, 332793840, 443725120, 665587680, 1331175360]

約数ペア:

[(1, 1331175360), (2, 665587680), (3, 443725120), (4, 332793840), (5, 266235072), (6, 221862560), (8, 166396920), (10, 133117536), (12, 110931280), (15, 88745024), (16, 83198460), (20, 66558768), (24, 55465640), (30, 44372512), (32, 41599230), (40, 33279384), (47, 28322880), (48, 27732820), (60, 22186256), (64, 20799615), (80, 16639692), (94, 14161440), (96, 13866410), (120, 11093128), (141, 9440960), (160, 8319846), (163, 8166720), (181, 7354560), (188, 7080720), (192, 6933205), (235, 5664576), (240, 5546564), (282, 4720480), (320, 4159923), (326, 4083360), (362, 3677280), (376, 3540360), (470, 2832288), (480, 2773282), (489, 2722240), (543, 2451520), (564, 2360240), (652, 2041680), (705, 1888192), (724, 1838640), (752, 1770180), (815, 1633344), (905, 1470912), (940, 1416144), (960, 1386641), (978, 1361120), (1086, 1225760), (1128, 1180120), (1304, 1020840), (1410, 944096), (1448, 919320), (1504, 885090), (1630, 816672), (1810, 735456), (1880, 708072), (1956, 680560), (2172, 612880), (2256, 590060), (2445, 544448), (2608, 510420), (2715, 490304), (2820, 472048), (2896, 459660), (3008, 442545), (3260, 408336), (3620, 367728), (3760, 354036), (3912, 340280), (4344, 306440), (4512, 295030), (4890, 272224), (5216, 255210), (5430, 245152), (5640, 236024), (5792, 229830), (6520, 204168), (7240, 183864), (7520, 177018), (7661, 173760), (7824, 170140), (8507, 156480), (8688, 153220), (9024, 147515), (9780, 136112), (10432, 127605), (10860, 122576), (11280, 118012), (11584, 114915), (13040, 102084), (14480, 91932), (15040, 88509), (15322, 86880), (15648, 85070), (17014, 78240), (17376, 76610), (19560, 68056), (21720, 61288), (22560, 59006), (22983, 57920), (25521, 52160), (26080, 51042), (28960, 45966), (29503, 45120), (30644, 43440), (31296, 42535), (34028, 39120), (34752, 38305)]