23311080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 86682960

約数和(自身を除く): 63371880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 293, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 586, 612, 663, 680, 765, 780, 879, 884, 936, 1020, 1105, 1170, 1172, 1224, 1326, 1465, 1530, 1560, 1758, 1768, 1989, 2040, 2210, 2340, 2344, 2637, 2652, 2930, 3060, 3315, 3516, 3809, 3978, 4395, 4420, 4680, 4981, 5274, 5304, 5860, 6120, 6630, 7032, 7618, 7956, 8790, 8840, 9945, 9962, 10548, 11427, 11720, 13185, 13260, 14943, 15236, 15912, 17580, 19045, 19890, 19924, 21096, 22854, 24905, 26370, 26520, 29886, 30472, 34281, 35160, 38090, 39780, 39848, 44829, 45708, 49810, 52740, 57135, 59772, 64753, 68562, 74715, 76180, 79560, 89658, 91416, 99620, 105480, 114270, 119544, 129506, 137124, 149430, 152360, 171405, 179316, 194259, 199240, 224145, 228540, 259012, 274248, 298860, 323765, 342810, 358632, 388518, 448290, 457080, 518024, 582777, 597720, 647530, 685620, 777036, 896580, 971295, 1165554, 1295060, 1371240, 1554072, 1793160, 1942590, 2331108, 2590120, 2913885, 3885180, 4662216, 5827770, 7770360, 11655540, 23311080]

約数ペア:

[(1, 23311080), (2, 11655540), (3, 7770360), (4, 5827770), (5, 4662216), (6, 3885180), (8, 2913885), (9, 2590120), (10, 2331108), (12, 1942590), (13, 1793160), (15, 1554072), (17, 1371240), (18, 1295060), (20, 1165554), (24, 971295), (26, 896580), (30, 777036), (34, 685620), (36, 647530), (39, 597720), (40, 582777), (45, 518024), (51, 457080), (52, 448290), (60, 388518), (65, 358632), (68, 342810), (72, 323765), (78, 298860), (85, 274248), (90, 259012), (102, 228540), (104, 224145), (117, 199240), (120, 194259), (130, 179316), (136, 171405), (153, 152360), (156, 149430), (170, 137124), (180, 129506), (195, 119544), (204, 114270), (221, 105480), (234, 99620), (255, 91416), (260, 89658), (293, 79560), (306, 76180), (312, 74715), (340, 68562), (360, 64753), (390, 59772), (408, 57135), (442, 52740), (468, 49810), (510, 45708), (520, 44829), (585, 39848), (586, 39780), (612, 38090), (663, 35160), (680, 34281), (765, 30472), (780, 29886), (879, 26520), (884, 26370), (936, 24905), (1020, 22854), (1105, 21096), (1170, 19924), (1172, 19890), (1224, 19045), (1326, 17580), (1465, 15912), (1530, 15236), (1560, 14943), (1758, 13260), (1768, 13185), (1989, 11720), (2040, 11427), (2210, 10548), (2340, 9962), (2344, 9945), (2637, 8840), (2652, 8790), (2930, 7956), (3060, 7618), (3315, 7032), (3516, 6630), (3809, 6120), (3978, 5860), (4395, 5304), (4420, 5274), (4680, 4981)]