22519560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 87091200

約数和(自身を除く): 64571640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 83, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 166, 168, 170, 190, 204, 210, 228, 238, 249, 255, 266, 280, 285, 323, 332, 340, 357, 380, 399, 408, 415, 420, 456, 476, 498, 510, 532, 570, 581, 595, 646, 664, 665, 680, 714, 760, 798, 830, 840, 952, 969, 996, 1020, 1064, 1140, 1162, 1190, 1245, 1292, 1330, 1411, 1428, 1577, 1596, 1615, 1660, 1743, 1785, 1938, 1992, 1995, 2040, 2261, 2280, 2324, 2380, 2490, 2584, 2660, 2822, 2856, 2905, 3154, 3192, 3230, 3320, 3486, 3570, 3876, 3990, 4233, 4522, 4648, 4731, 4760, 4845, 4980, 5320, 5644, 5810, 6308, 6460, 6783, 6972, 7055, 7140, 7752, 7885, 7980, 8466, 8715, 9044, 9462, 9690, 9877, 9960, 11039, 11288, 11305, 11620, 12616, 12920, 13566, 13944, 14110, 14280, 15770, 15960, 16932, 17430, 18088, 18924, 19380, 19754, 21165, 22078, 22610, 23240, 23655, 26809, 27132, 28220, 29631, 31540, 33117, 33864, 33915, 34860, 37848, 38760, 39508, 42330, 44156, 45220, 47310, 49385, 53618, 54264, 55195, 56440, 59262, 63080, 66234, 67830, 69720, 79016, 80427, 84660, 88312, 90440, 94620, 98770, 107236, 110390, 118524, 132468, 134045, 135660, 148155, 160854, 165585, 169320, 187663, 189240, 197540, 214472, 220780, 237048, 264936, 268090, 271320, 296310, 321708, 331170, 375326, 395080, 402135, 441560, 536180, 562989, 592620, 643416, 662340, 750652, 804270, 938315, 1072360, 1125978, 1185240, 1324680, 1501304, 1608540, 1876630, 2251956, 2814945, 3217080, 3753260, 4503912, 5629890, 7506520, 11259780, 22519560]

約数ペア:

[(1, 22519560), (2, 11259780), (3, 7506520), (4, 5629890), (5, 4503912), (6, 3753260), (7, 3217080), (8, 2814945), (10, 2251956), (12, 1876630), (14, 1608540), (15, 1501304), (17, 1324680), (19, 1185240), (20, 1125978), (21, 1072360), (24, 938315), (28, 804270), (30, 750652), (34, 662340), (35, 643416), (38, 592620), (40, 562989), (42, 536180), (51, 441560), (56, 402135), (57, 395080), (60, 375326), (68, 331170), (70, 321708), (76, 296310), (83, 271320), (84, 268090), (85, 264936), (95, 237048), (102, 220780), (105, 214472), (114, 197540), (119, 189240), (120, 187663), (133, 169320), (136, 165585), (140, 160854), (152, 148155), (166, 135660), (168, 134045), (170, 132468), (190, 118524), (204, 110390), (210, 107236), (228, 98770), (238, 94620), (249, 90440), (255, 88312), (266, 84660), (280, 80427), (285, 79016), (323, 69720), (332, 67830), (340, 66234), (357, 63080), (380, 59262), (399, 56440), (408, 55195), (415, 54264), (420, 53618), (456, 49385), (476, 47310), (498, 45220), (510, 44156), (532, 42330), (570, 39508), (581, 38760), (595, 37848), (646, 34860), (664, 33915), (665, 33864), (680, 33117), (714, 31540), (760, 29631), (798, 28220), (830, 27132), (840, 26809), (952, 23655), (969, 23240), (996, 22610), (1020, 22078), (1064, 21165), (1140, 19754), (1162, 19380), (1190, 18924), (1245, 18088), (1292, 17430), (1330, 16932), (1411, 15960), (1428, 15770), (1577, 14280), (1596, 14110), (1615, 13944), (1660, 13566), (1743, 12920), (1785, 12616), (1938, 11620), (1992, 11305), (1995, 11288), (2040, 11039), (2261, 9960), (2280, 9877), (2324, 9690), (2380, 9462), (2490, 9044), (2584, 8715), (2660, 8466), (2822, 7980), (2856, 7885), (2905, 7752), (3154, 7140), (3192, 7055), (3230, 6972), (3320, 6783), (3486, 6460), (3570, 6308), (3876, 5810), (3990, 5644), (4233, 5320), (4522, 4980), (4648, 4845), (4731, 4760)]