28422956160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3907}}^1$

素因数の和:4356

約数の個数: 256

約数和(自身を含む): 100929571200

約数和(自身を除く): 72506615040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 421, 432, 480, 540, 576, 640, 720, 842, 864, 960, 1080, 1152, 1263, 1440, 1684, 1728, 1920, 2105, 2160, 2526, 2880, 3368, 3456, 3789, 3907, 4210, 4320, 5052, 5760, 6315, 6736, 7578, 7814, 8420, 8640, 10104, 11367, 11721, 12630, 13472, 15156, 15628, 16840, 17280, 18945, 19535, 20208, 22734, 23442, 25260, 26944, 30312, 31256, 33680, 35163, 37890, 39070, 40416, 45468, 46884, 50520, 53888, 56835, 58605, 60624, 62512, 67360, 70326, 75780, 78140, 80832, 90936, 93768, 101040, 105489, 113670, 117210, 121248, 125024, 134720, 140652, 151560, 156280, 161664, 175815, 181872, 187536, 202080, 210978, 227340, 234420, 242496, 250048, 269440, 281304, 303120, 312560, 351630, 363744, 375072, 404160, 421956, 454680, 468840, 484992, 500096, 527445, 562608, 606240, 625120, 703260, 727488, 750144, 808320, 843912, 909360, 937680, 1054890, 1125216, 1212480, 1250240, 1406520, 1454976, 1500288, 1644847, 1687824, 1818720, 1875360, 2109780, 2250432, 2424960, 2500480, 2813040, 3289694, 3375648, 3637440, 3750720, 4219560, 4500864, 4934541, 5626080, 6579388, 6751296, 7274880, 7501440, 8224235, 8439120, 9869082, 11252160, 13158776, 13502592, 14803623, 16448470, 16878240, 19738164, 22504320, 24672705, 26317552, 29607246, 32896940, 33756480, 39476328, 44410869, 49345410, 52635104, 59214492, 65793880, 67512960, 74018115, 78952656, 88821738, 98690820, 105270208, 118428984, 131587760, 148036230, 157905312, 177643476, 197381640, 210540416, 222054345, 236857968, 263175520, 296072460, 315810624, 355286952, 394763280, 444108690, 473715936, 526351040, 592144920, 631621248, 710573904, 789526560, 888217380, 947431872, 1052702080, 1184289840, 1421147808, 1579053120, 1776434760, 1894863744, 2368579680, 2842295616, 3158106240, 3552869520, 4737159360, 5684591232, 7105739040, 9474318720, 14211478080, 28422956160]

約数ペア:

[(1, 28422956160), (2, 14211478080), (3, 9474318720), (4, 7105739040), (5, 5684591232), (6, 4737159360), (8, 3552869520), (9, 3158106240), (10, 2842295616), (12, 2368579680), (15, 1894863744), (16, 1776434760), (18, 1579053120), (20, 1421147808), (24, 1184289840), (27, 1052702080), (30, 947431872), (32, 888217380), (36, 789526560), (40, 710573904), (45, 631621248), (48, 592144920), (54, 526351040), (60, 473715936), (64, 444108690), (72, 394763280), (80, 355286952), (90, 315810624), (96, 296072460), (108, 263175520), (120, 236857968), (128, 222054345), (135, 210540416), (144, 197381640), (160, 177643476), (180, 157905312), (192, 148036230), (216, 131587760), (240, 118428984), (270, 105270208), (288, 98690820), (320, 88821738), (360, 78952656), (384, 74018115), (421, 67512960), (432, 65793880), (480, 59214492), (540, 52635104), (576, 49345410), (640, 44410869), (720, 39476328), (842, 33756480), (864, 32896940), (960, 29607246), (1080, 26317552), (1152, 24672705), (1263, 22504320), (1440, 19738164), (1684, 16878240), (1728, 16448470), (1920, 14803623), (2105, 13502592), (2160, 13158776), (2526, 11252160), (2880, 9869082), (3368, 8439120), (3456, 8224235), (3789, 7501440), (3907, 7274880), (4210, 6751296), (4320, 6579388), (5052, 5626080), (5760, 4934541), (6315, 4500864), (6736, 4219560), (7578, 3750720), (7814, 3637440), (8420, 3375648), (8640, 3289694), (10104, 2813040), (11367, 2500480), (11721, 2424960), (12630, 2250432), (13472, 2109780), (15156, 1875360), (15628, 1818720), (16840, 1687824), (17280, 1644847), (18945, 1500288), (19535, 1454976), (20208, 1406520), (22734, 1250240), (23442, 1212480), (25260, 1125216), (26944, 1054890), (30312, 937680), (31256, 909360), (33680, 843912), (35163, 808320), (37890, 750144), (39070, 727488), (40416, 703260), (45468, 625120), (46884, 606240), (50520, 562608), (53888, 527445), (56835, 500096), (58605, 484992), (60624, 468840), (62512, 454680), (67360, 421956), (70326, 404160), (75780, 375072), (78140, 363744), (80832, 351630), (90936, 312560), (93768, 303120), (101040, 281304), (105489, 269440), (113670, 250048), (117210, 242496), (121248, 234420), (125024, 227340), (134720, 210978), (140652, 202080), (151560, 187536), (156280, 181872), (161664, 175815)]