722000880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1064

約数の個数: 240

約数和(自身を含む): 2612136384

約数和(自身を除く): 1890135504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 102, 120, 122, 136, 144, 153, 170, 180, 183, 204, 240, 244, 255, 272, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 720, 732, 765, 816, 915, 967, 976, 1020, 1037, 1098, 1220, 1224, 1360, 1464, 1530, 1830, 1934, 2040, 2074, 2196, 2440, 2448, 2745, 2901, 2928, 3060, 3111, 3660, 3868, 4080, 4148, 4392, 4835, 4880, 5185, 5490, 5802, 6120, 6222, 7320, 7736, 8296, 8703, 8784, 9333, 9670, 10370, 10980, 11604, 12240, 12444, 14505, 14640, 15472, 15555, 16439, 16592, 17406, 18666, 19340, 20740, 21960, 23208, 24888, 29010, 31110, 32878, 34812, 37332, 38680, 41480, 43515, 43920, 46416, 46665, 49317, 49776, 58020, 58987, 62220, 65756, 69624, 74664, 77360, 82195, 82960, 87030, 93330, 98634, 116040, 117974, 124440, 131512, 139248, 147951, 149328, 164390, 174060, 176961, 186660, 197268, 232080, 235948, 246585, 248880, 263024, 294935, 295902, 328780, 348120, 353922, 373320, 394536, 471896, 493170, 530883, 589870, 591804, 657560, 696240, 707844, 739755, 746640, 789072, 884805, 943792, 986340, 1002779, 1061766, 1179740, 1183608, 1315120, 1415688, 1479510, 1769610, 1972680, 2005558, 2123532, 2359480, 2367216, 2654415, 2831376, 2959020, 3008337, 3539220, 3945360, 4011116, 4247064, 4718960, 5013895, 5308830, 5918040, 6016674, 7078440, 8022232, 8494128, 9025011, 10027790, 10617660, 11836080, 12033348, 14156880, 15041685, 16044464, 18050022, 20055580, 21235320, 24066696, 30083370, 36100044, 40111160, 42470640, 45125055, 48133392, 60166740, 72200088, 80222320, 90250110, 120333480, 144400176, 180500220, 240666960, 361000440, 722000880]

約数ペア:

[(1, 722000880), (2, 361000440), (3, 240666960), (4, 180500220), (5, 144400176), (6, 120333480), (8, 90250110), (9, 80222320), (10, 72200088), (12, 60166740), (15, 48133392), (16, 45125055), (17, 42470640), (18, 40111160), (20, 36100044), (24, 30083370), (30, 24066696), (34, 21235320), (36, 20055580), (40, 18050022), (45, 16044464), (48, 15041685), (51, 14156880), (60, 12033348), (61, 11836080), (68, 10617660), (72, 10027790), (80, 9025011), (85, 8494128), (90, 8022232), (102, 7078440), (120, 6016674), (122, 5918040), (136, 5308830), (144, 5013895), (153, 4718960), (170, 4247064), (180, 4011116), (183, 3945360), (204, 3539220), (240, 3008337), (244, 2959020), (255, 2831376), (272, 2654415), (305, 2367216), (306, 2359480), (340, 2123532), (360, 2005558), (366, 1972680), (408, 1769610), (488, 1479510), (510, 1415688), (549, 1315120), (610, 1183608), (612, 1179740), (680, 1061766), (720, 1002779), (732, 986340), (765, 943792), (816, 884805), (915, 789072), (967, 746640), (976, 739755), (1020, 707844), (1037, 696240), (1098, 657560), (1220, 591804), (1224, 589870), (1360, 530883), (1464, 493170), (1530, 471896), (1830, 394536), (1934, 373320), (2040, 353922), (2074, 348120), (2196, 328780), (2440, 295902), (2448, 294935), (2745, 263024), (2901, 248880), (2928, 246585), (3060, 235948), (3111, 232080), (3660, 197268), (3868, 186660), (4080, 176961), (4148, 174060), (4392, 164390), (4835, 149328), (4880, 147951), (5185, 139248), (5490, 131512), (5802, 124440), (6120, 117974), (6222, 116040), (7320, 98634), (7736, 93330), (8296, 87030), (8703, 82960), (8784, 82195), (9333, 77360), (9670, 74664), (10370, 69624), (10980, 65756), (11604, 62220), (12240, 58987), (12444, 58020), (14505, 49776), (14640, 49317), (15472, 46665), (15555, 46416), (16439, 43920), (16592, 43515), (17406, 41480), (18666, 38680), (19340, 37332), (20740, 34812), (21960, 32878), (23208, 31110), (24888, 29010)]