179261940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1282

約数の個数: 192

約数和(自身を含む): 624879360

約数和(自身を除く): 445617420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1229, 1326, 1430, 1716, 1870, 2145, 2210, 2244, 2431, 2458, 2652, 2805, 2860, 3315, 3687, 3740, 4290, 4420, 4862, 4916, 5610, 6145, 6630, 7293, 7374, 8580, 9724, 11220, 12155, 12290, 13260, 13519, 14586, 14748, 15977, 18435, 20893, 24310, 24580, 27038, 29172, 31954, 36465, 36870, 40557, 41786, 47931, 48620, 54076, 62679, 63908, 67595, 72930, 73740, 79885, 81114, 83572, 95862, 104465, 125358, 135190, 145860, 159770, 162228, 175747, 191724, 202785, 208930, 229823, 239655, 250716, 270380, 271609, 313395, 319540, 351494, 405570, 417860, 459646, 479310, 527241, 543218, 626790, 689469, 702988, 811140, 814827, 878735, 919292, 958620, 1054482, 1086436, 1149115, 1253580, 1358045, 1378938, 1629654, 1757470, 2108964, 2298230, 2636205, 2716090, 2757876, 2987699, 3259308, 3447345, 3514940, 4074135, 4596460, 5272410, 5432180, 5975398, 6894690, 8148270, 8963097, 10544820, 11950796, 13789380, 14938495, 16296540, 17926194, 29876990, 35852388, 44815485, 59753980, 89630970, 179261940]

約数ペア:

[(1, 179261940), (2, 89630970), (3, 59753980), (4, 44815485), (5, 35852388), (6, 29876990), (10, 17926194), (11, 16296540), (12, 14938495), (13, 13789380), (15, 11950796), (17, 10544820), (20, 8963097), (22, 8148270), (26, 6894690), (30, 5975398), (33, 5432180), (34, 5272410), (39, 4596460), (44, 4074135), (51, 3514940), (52, 3447345), (55, 3259308), (60, 2987699), (65, 2757876), (66, 2716090), (68, 2636205), (78, 2298230), (85, 2108964), (102, 1757470), (110, 1629654), (130, 1378938), (132, 1358045), (143, 1253580), (156, 1149115), (165, 1086436), (170, 1054482), (187, 958620), (195, 919292), (204, 878735), (220, 814827), (221, 811140), (255, 702988), (260, 689469), (286, 626790), (330, 543218), (340, 527241), (374, 479310), (390, 459646), (429, 417860), (442, 405570), (510, 351494), (561, 319540), (572, 313395), (660, 271609), (663, 270380), (715, 250716), (748, 239655), (780, 229823), (858, 208930), (884, 202785), (935, 191724), (1020, 175747), (1105, 162228), (1122, 159770), (1229, 145860), (1326, 135190), (1430, 125358), (1716, 104465), (1870, 95862), (2145, 83572), (2210, 81114), (2244, 79885), (2431, 73740), (2458, 72930), (2652, 67595), (2805, 63908), (2860, 62679), (3315, 54076), (3687, 48620), (3740, 47931), (4290, 41786), (4420, 40557), (4862, 36870), (4916, 36465), (5610, 31954), (6145, 29172), (6630, 27038), (7293, 24580), (7374, 24310), (8580, 20893), (9724, 18435), (11220, 15977), (12155, 14748), (12290, 14586), (13260, 13519)]