192639480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7725

約数の個数: 128

約数和(自身を含む): 663724800

約数和(自身を除く): 471085320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 7681, 8360, 12540, 15362, 23043, 25080, 30724, 38405, 46086, 61448, 76810, 84491, 92172, 115215, 145939, 153620, 168982, 184344, 230430, 253473, 291878, 307240, 337964, 422455, 437817, 460860, 506946, 583756, 675928, 729695, 844910, 875634, 921720, 1013892, 1167512, 1267365, 1459390, 1605329, 1689820, 1751268, 2027784, 2189085, 2534730, 2918780, 3210658, 3379640, 3502536, 4378170, 4815987, 5069460, 5837560, 6421316, 8026645, 8756340, 9631974, 10138920, 12842632, 16053290, 17512680, 19263948, 24079935, 32106580, 38527896, 48159870, 64213160, 96319740, 192639480]

約数ペア:

[(1, 192639480), (2, 96319740), (3, 64213160), (4, 48159870), (5, 38527896), (6, 32106580), (8, 24079935), (10, 19263948), (11, 17512680), (12, 16053290), (15, 12842632), (19, 10138920), (20, 9631974), (22, 8756340), (24, 8026645), (30, 6421316), (33, 5837560), (38, 5069460), (40, 4815987), (44, 4378170), (55, 3502536), (57, 3379640), (60, 3210658), (66, 2918780), (76, 2534730), (88, 2189085), (95, 2027784), (110, 1751268), (114, 1689820), (120, 1605329), (132, 1459390), (152, 1267365), (165, 1167512), (190, 1013892), (209, 921720), (220, 875634), (228, 844910), (264, 729695), (285, 675928), (330, 583756), (380, 506946), (418, 460860), (440, 437817), (456, 422455), (570, 337964), (627, 307240), (660, 291878), (760, 253473), (836, 230430), (1045, 184344), (1140, 168982), (1254, 153620), (1320, 145939), (1672, 115215), (2090, 92172), (2280, 84491), (2508, 76810), (3135, 61448), (4180, 46086), (5016, 38405), (6270, 30724), (7681, 25080), (8360, 23043), (12540, 15362)]