807742440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 2779920000

約数和(自身を除く): 1972177560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 269, 285, 342, 360, 380, 439, 456, 538, 570, 684, 760, 807, 855, 878, 1076, 1140, 1317, 1345, 1368, 1614, 1710, 1756, 2152, 2195, 2280, 2421, 2634, 2690, 3228, 3420, 3512, 3951, 4035, 4390, 4842, 5111, 5268, 5380, 6456, 6585, 6840, 7902, 8070, 8341, 8780, 9684, 10222, 10536, 10760, 12105, 13170, 15333, 15804, 16140, 16682, 17560, 19368, 19755, 20444, 24210, 25023, 25555, 26340, 30666, 31608, 32280, 33364, 39510, 40888, 41705, 45999, 48420, 50046, 51110, 52680, 61332, 66728, 75069, 76665, 79020, 83410, 91998, 96840, 100092, 102220, 118091, 122664, 125115, 150138, 153330, 158040, 166820, 183996, 200184, 204440, 229995, 236182, 250230, 300276, 306660, 333640, 354273, 367992, 375345, 459990, 472364, 500460, 590455, 600552, 613320, 708546, 750690, 919980, 944728, 1000920, 1062819, 1180910, 1417092, 1501380, 1771365, 1839960, 2125638, 2243729, 2361820, 2834184, 3002760, 3542730, 4251276, 4487458, 4723640, 5314095, 6731187, 7085460, 8502552, 8974916, 10628190, 11218645, 13462374, 14170920, 17949832, 20193561, 21256380, 22437290, 26924748, 33655935, 40387122, 42512760, 44874580, 53849496, 67311870, 80774244, 89749160, 100967805, 134623740, 161548488, 201935610, 269247480, 403871220, 807742440]

約数ペア:

[(1, 807742440), (2, 403871220), (3, 269247480), (4, 201935610), (5, 161548488), (6, 134623740), (8, 100967805), (9, 89749160), (10, 80774244), (12, 67311870), (15, 53849496), (18, 44874580), (19, 42512760), (20, 40387122), (24, 33655935), (30, 26924748), (36, 22437290), (38, 21256380), (40, 20193561), (45, 17949832), (57, 14170920), (60, 13462374), (72, 11218645), (76, 10628190), (90, 8974916), (95, 8502552), (114, 7085460), (120, 6731187), (152, 5314095), (171, 4723640), (180, 4487458), (190, 4251276), (228, 3542730), (269, 3002760), (285, 2834184), (342, 2361820), (360, 2243729), (380, 2125638), (439, 1839960), (456, 1771365), (538, 1501380), (570, 1417092), (684, 1180910), (760, 1062819), (807, 1000920), (855, 944728), (878, 919980), (1076, 750690), (1140, 708546), (1317, 613320), (1345, 600552), (1368, 590455), (1614, 500460), (1710, 472364), (1756, 459990), (2152, 375345), (2195, 367992), (2280, 354273), (2421, 333640), (2634, 306660), (2690, 300276), (3228, 250230), (3420, 236182), (3512, 229995), (3951, 204440), (4035, 200184), (4390, 183996), (4842, 166820), (5111, 158040), (5268, 153330), (5380, 150138), (6456, 125115), (6585, 122664), (6840, 118091), (7902, 102220), (8070, 100092), (8341, 96840), (8780, 91998), (9684, 83410), (10222, 79020), (10536, 76665), (10760, 75069), (12105, 66728), (13170, 61332), (15333, 52680), (15804, 51110), (16140, 50046), (16682, 48420), (17560, 45999), (19368, 41705), (19755, 40888), (20444, 39510), (24210, 33364), (25023, 32280), (25555, 31608), (26340, 30666)]