379527720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1356

約数の個数: 256

約数和(自身を含む): 1417409280

約数和(自身を除く): 1037881560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1144, 1301, 1320, 1326, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2431, 2602, 2652, 2805, 2860, 3315, 3432, 3740, 3903, 4290, 4420, 4488, 4862, 5204, 5304, 5610, 5720, 6505, 6630, 7293, 7480, 7806, 8580, 8840, 9724, 10408, 11220, 12155, 13010, 13260, 14311, 14586, 15612, 16913, 17160, 19448, 19515, 22117, 22440, 24310, 26020, 26520, 28622, 29172, 31224, 33826, 36465, 39030, 42933, 44234, 48620, 50739, 52040, 57244, 58344, 66351, 67652, 71555, 72930, 78060, 84565, 85866, 88468, 97240, 101478, 110585, 114488, 132702, 135304, 143110, 145860, 156120, 169130, 171732, 176936, 186043, 202956, 214665, 221170, 243287, 253695, 265404, 286220, 287521, 291720, 331755, 338260, 343464, 372086, 405912, 429330, 442340, 486574, 507390, 530808, 558129, 572440, 575042, 663510, 676520, 729861, 744172, 858660, 862563, 884680, 930215, 973148, 1014780, 1116258, 1150084, 1216435, 1327020, 1437605, 1459722, 1488344, 1717320, 1725126, 1860430, 1946296, 2029560, 2232516, 2300168, 2432870, 2654040, 2790645, 2875210, 2919444, 3162731, 3450252, 3649305, 3720860, 4312815, 4465032, 4865740, 5581290, 5750420, 5838888, 6325462, 6900504, 7298610, 7441720, 8625630, 9488193, 9731480, 11162580, 11500840, 12650924, 14597220, 15813655, 17251260, 18976386, 22325160, 25301848, 29194440, 31627310, 34502520, 37952772, 47440965, 63254620, 75905544, 94881930, 126509240, 189763860, 379527720]

約数ペア:

[(1, 379527720), (2, 189763860), (3, 126509240), (4, 94881930), (5, 75905544), (6, 63254620), (8, 47440965), (10, 37952772), (11, 34502520), (12, 31627310), (13, 29194440), (15, 25301848), (17, 22325160), (20, 18976386), (22, 17251260), (24, 15813655), (26, 14597220), (30, 12650924), (33, 11500840), (34, 11162580), (39, 9731480), (40, 9488193), (44, 8625630), (51, 7441720), (52, 7298610), (55, 6900504), (60, 6325462), (65, 5838888), (66, 5750420), (68, 5581290), (78, 4865740), (85, 4465032), (88, 4312815), (102, 3720860), (104, 3649305), (110, 3450252), (120, 3162731), (130, 2919444), (132, 2875210), (136, 2790645), (143, 2654040), (156, 2432870), (165, 2300168), (170, 2232516), (187, 2029560), (195, 1946296), (204, 1860430), (220, 1725126), (221, 1717320), (255, 1488344), (260, 1459722), (264, 1437605), (286, 1327020), (312, 1216435), (330, 1150084), (340, 1116258), (374, 1014780), (390, 973148), (408, 930215), (429, 884680), (440, 862563), (442, 858660), (510, 744172), (520, 729861), (561, 676520), (572, 663510), (660, 575042), (663, 572440), (680, 558129), (715, 530808), (748, 507390), (780, 486574), (858, 442340), (884, 429330), (935, 405912), (1020, 372086), (1105, 343464), (1122, 338260), (1144, 331755), (1301, 291720), (1320, 287521), (1326, 286220), (1430, 265404), (1496, 253695), (1560, 243287), (1716, 221170), (1768, 214665), (1870, 202956), (2040, 186043), (2145, 176936), (2210, 171732), (2244, 169130), (2431, 156120), (2602, 145860), (2652, 143110), (2805, 135304), (2860, 132702), (3315, 114488), (3432, 110585), (3740, 101478), (3903, 97240), (4290, 88468), (4420, 85866), (4488, 84565), (4862, 78060), (5204, 72930), (5304, 71555), (5610, 67652), (5720, 66351), (6505, 58344), (6630, 57244), (7293, 52040), (7480, 50739), (7806, 48620), (8580, 44234), (8840, 42933), (9724, 39030), (10408, 36465), (11220, 33826), (12155, 31224), (13010, 29172), (13260, 28622), (14311, 26520), (14586, 26020), (15612, 24310), (16913, 22440), (17160, 22117), (19448, 19515)]