19056447360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{20297}}^1$

素因数の和:20485

約数の個数: 192

約数和(自身を含む): 66211264080

約数和(自身を除く): 47154816720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 163, 180, 192, 240, 288, 320, 326, 360, 384, 480, 489, 576, 640, 652, 720, 815, 960, 978, 1152, 1304, 1440, 1467, 1630, 1920, 1956, 2445, 2608, 2880, 2934, 3260, 3912, 4890, 5216, 5760, 5868, 6520, 7335, 7824, 9780, 10432, 11736, 13040, 14670, 15648, 19560, 20297, 20864, 23472, 26080, 29340, 31296, 39120, 40594, 46944, 52160, 58680, 60891, 62592, 78240, 81188, 93888, 101485, 104320, 117360, 121782, 156480, 162376, 182673, 187776, 202970, 234720, 243564, 304455, 312960, 324752, 365346, 405940, 469440, 487128, 608910, 649504, 730692, 811880, 913365, 938880, 974256, 1217820, 1299008, 1461384, 1623760, 1826730, 1948512, 2435640, 2598016, 2922768, 3247520, 3308411, 3653460, 3897024, 4871280, 5845536, 6495040, 6616822, 7306920, 7794048, 9742560, 9925233, 11691072, 12990080, 13233644, 14613840, 16542055, 19485120, 19850466, 23382144, 26467288, 29227680, 29775699, 33084110, 38970240, 39700932, 49626165, 52934576, 58455360, 59551398, 66168220, 79401864, 99252330, 105869152, 116910720, 119102796, 132336440, 148878495, 158803728, 198504660, 211738304, 238205592, 264672880, 297756990, 317607456, 397009320, 423476608, 476411184, 529345760, 595513980, 635214912, 794018640, 952822368, 1058691520, 1191027960, 1270429824, 1588037280, 1905644736, 2117383040, 2382055920, 3176074560, 3811289472, 4764111840, 6352149120, 9528223680, 19056447360]

約数ペア:

[(1, 19056447360), (2, 9528223680), (3, 6352149120), (4, 4764111840), (5, 3811289472), (6, 3176074560), (8, 2382055920), (9, 2117383040), (10, 1905644736), (12, 1588037280), (15, 1270429824), (16, 1191027960), (18, 1058691520), (20, 952822368), (24, 794018640), (30, 635214912), (32, 595513980), (36, 529345760), (40, 476411184), (45, 423476608), (48, 397009320), (60, 317607456), (64, 297756990), (72, 264672880), (80, 238205592), (90, 211738304), (96, 198504660), (120, 158803728), (128, 148878495), (144, 132336440), (160, 119102796), (163, 116910720), (180, 105869152), (192, 99252330), (240, 79401864), (288, 66168220), (320, 59551398), (326, 58455360), (360, 52934576), (384, 49626165), (480, 39700932), (489, 38970240), (576, 33084110), (640, 29775699), (652, 29227680), (720, 26467288), (815, 23382144), (960, 19850466), (978, 19485120), (1152, 16542055), (1304, 14613840), (1440, 13233644), (1467, 12990080), (1630, 11691072), (1920, 9925233), (1956, 9742560), (2445, 7794048), (2608, 7306920), (2880, 6616822), (2934, 6495040), (3260, 5845536), (3912, 4871280), (4890, 3897024), (5216, 3653460), (5760, 3308411), (5868, 3247520), (6520, 2922768), (7335, 2598016), (7824, 2435640), (9780, 1948512), (10432, 1826730), (11736, 1623760), (13040, 1461384), (14670, 1299008), (15648, 1217820), (19560, 974256), (20297, 938880), (20864, 913365), (23472, 811880), (26080, 730692), (29340, 649504), (31296, 608910), (39120, 487128), (40594, 469440), (46944, 405940), (52160, 365346), (58680, 324752), (60891, 312960), (62592, 304455), (78240, 243564), (81188, 234720), (93888, 202970), (101485, 187776), (104320, 182673), (117360, 162376), (121782, 156480)]