313316460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 216

約数和(自身を含む): 1066075920

約数和(自身を除く): 752759460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 289, 306, 317, 323, 340, 342, 380, 510, 570, 578, 612, 634, 646, 684, 765, 855, 867, 951, 969, 1020, 1140, 1156, 1268, 1292, 1445, 1530, 1585, 1615, 1710, 1734, 1902, 1938, 2601, 2853, 2890, 2907, 3060, 3170, 3230, 3420, 3468, 3804, 3876, 4335, 4755, 4845, 5202, 5389, 5491, 5706, 5780, 5814, 6023, 6340, 6460, 8670, 9510, 9690, 10404, 10778, 10982, 11412, 11628, 12046, 13005, 14265, 14535, 16167, 16473, 17340, 18069, 19020, 19380, 21556, 21964, 24092, 26010, 26945, 27455, 28530, 29070, 30115, 32334, 32946, 36138, 48501, 49419, 52020, 53890, 54207, 54910, 57060, 58140, 60230, 64668, 65892, 72276, 80835, 82365, 90345, 91613, 97002, 98838, 102391, 107780, 108414, 109820, 120460, 161670, 164730, 180690, 183226, 194004, 197676, 204782, 216828, 242505, 247095, 271035, 274839, 307173, 323340, 329460, 361380, 366452, 409564, 458065, 485010, 494190, 511955, 542070, 549678, 614346, 824517, 916130, 921519, 970020, 988380, 1023910, 1084140, 1099356, 1228692, 1374195, 1535865, 1649034, 1740647, 1832260, 1843038, 2047820, 2748390, 3071730, 3298068, 3481294, 3686076, 4122585, 4607595, 5221941, 5496780, 6143460, 6962588, 8245170, 8703235, 9215190, 10443882, 15665823, 16490340, 17406470, 18430380, 20887764, 26109705, 31331646, 34812940, 52219410, 62663292, 78329115, 104438820, 156658230, 313316460]

約数ペア:

[(1, 313316460), (2, 156658230), (3, 104438820), (4, 78329115), (5, 62663292), (6, 52219410), (9, 34812940), (10, 31331646), (12, 26109705), (15, 20887764), (17, 18430380), (18, 17406470), (19, 16490340), (20, 15665823), (30, 10443882), (34, 9215190), (36, 8703235), (38, 8245170), (45, 6962588), (51, 6143460), (57, 5496780), (60, 5221941), (68, 4607595), (76, 4122585), (85, 3686076), (90, 3481294), (95, 3298068), (102, 3071730), (114, 2748390), (153, 2047820), (170, 1843038), (171, 1832260), (180, 1740647), (190, 1649034), (204, 1535865), (228, 1374195), (255, 1228692), (285, 1099356), (289, 1084140), (306, 1023910), (317, 988380), (323, 970020), (340, 921519), (342, 916130), (380, 824517), (510, 614346), (570, 549678), (578, 542070), (612, 511955), (634, 494190), (646, 485010), (684, 458065), (765, 409564), (855, 366452), (867, 361380), (951, 329460), (969, 323340), (1020, 307173), (1140, 274839), (1156, 271035), (1268, 247095), (1292, 242505), (1445, 216828), (1530, 204782), (1585, 197676), (1615, 194004), (1710, 183226), (1734, 180690), (1902, 164730), (1938, 161670), (2601, 120460), (2853, 109820), (2890, 108414), (2907, 107780), (3060, 102391), (3170, 98838), (3230, 97002), (3420, 91613), (3468, 90345), (3804, 82365), (3876, 80835), (4335, 72276), (4755, 65892), (4845, 64668), (5202, 60230), (5389, 58140), (5491, 57060), (5706, 54910), (5780, 54207), (5814, 53890), (6023, 52020), (6340, 49419), (6460, 48501), (8670, 36138), (9510, 32946), (9690, 32334), (10404, 30115), (10778, 29070), (10982, 28530), (11412, 27455), (11628, 26945), (12046, 26010), (13005, 24092), (14265, 21964), (14535, 21556), (16167, 19380), (16473, 19020), (17340, 18069)]