329227440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 1182781440

約数和(自身を除く): 853554000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 34, 38, 40, 48, 51, 57, 60, 62, 68, 76, 80, 85, 93, 95, 102, 114, 120, 124, 136, 137, 152, 155, 170, 186, 190, 204, 228, 240, 248, 255, 272, 274, 285, 304, 310, 323, 340, 372, 380, 408, 411, 456, 465, 496, 510, 527, 548, 570, 589, 620, 646, 680, 685, 744, 760, 816, 822, 912, 930, 969, 1020, 1054, 1096, 1140, 1178, 1240, 1292, 1360, 1370, 1488, 1520, 1581, 1615, 1644, 1767, 1860, 1938, 2040, 2055, 2108, 2192, 2280, 2329, 2356, 2480, 2584, 2603, 2635, 2740, 2945, 3162, 3230, 3288, 3534, 3720, 3876, 4080, 4110, 4216, 4247, 4560, 4658, 4712, 4845, 5168, 5206, 5270, 5480, 5890, 6324, 6460, 6576, 6987, 7068, 7440, 7752, 7809, 7905, 8220, 8432, 8494, 8835, 9316, 9424, 9690, 10013, 10412, 10540, 10960, 11645, 11780, 12648, 12741, 12920, 13015, 13974, 14136, 15504, 15618, 15810, 16440, 16988, 17670, 18632, 19380, 20026, 20824, 21080, 21235, 23290, 23560, 25296, 25482, 25840, 26030, 27948, 28272, 30039, 31236, 31620, 32880, 33976, 34935, 35340, 37264, 38760, 39045, 40052, 41648, 42160, 42470, 44251, 46580, 47120, 50065, 50964, 52060, 55896, 60078, 62472, 63240, 63705, 67952, 69870, 70680, 72199, 77520, 78090, 80104, 80693, 84940, 88502, 93160, 100130, 101928, 104120, 111792, 120156, 124944, 126480, 127410, 132753, 139740, 141360, 144398, 150195, 156180, 160208, 161386, 169880, 177004, 186320, 200260, 203856, 208240, 216597, 221255, 240312, 242079, 254820, 265506, 279480, 288796, 300390, 312360, 322772, 339760, 354008, 360995, 400520, 403465, 433194, 442510, 480624, 484158, 509640, 531012, 558960, 577592, 600780, 624720, 645544, 663765, 708016, 721990, 801040, 806930, 866388, 885020, 968316, 1019280, 1062024, 1082985, 1155184, 1201560, 1210395, 1291088, 1327530, 1371781, 1443980, 1613860, 1732776, 1770040, 1936632, 2124048, 2165970, 2403120, 2420790, 2655060, 2743562, 2887960, 3227720, 3465552, 3540080, 3873264, 4115343, 4331940, 4841580, 5310120, 5487124, 5775920, 6455440, 6858905, 8230686, 8663880, 9683160, 10620240, 10974248, 13717810, 16461372, 17327760, 19366320, 20576715, 21948496, 27435620, 32922744, 41153430, 54871240, 65845488, 82306860, 109742480, 164613720, 329227440]

約数ペア:

[(1, 329227440), (2, 164613720), (3, 109742480), (4, 82306860), (5, 65845488), (6, 54871240), (8, 41153430), (10, 32922744), (12, 27435620), (15, 21948496), (16, 20576715), (17, 19366320), (19, 17327760), (20, 16461372), (24, 13717810), (30, 10974248), (31, 10620240), (34, 9683160), (38, 8663880), (40, 8230686), (48, 6858905), (51, 6455440), (57, 5775920), (60, 5487124), (62, 5310120), (68, 4841580), (76, 4331940), (80, 4115343), (85, 3873264), (93, 3540080), (95, 3465552), (102, 3227720), (114, 2887960), (120, 2743562), (124, 2655060), (136, 2420790), (137, 2403120), (152, 2165970), (155, 2124048), (170, 1936632), (186, 1770040), (190, 1732776), (204, 1613860), (228, 1443980), (240, 1371781), (248, 1327530), (255, 1291088), (272, 1210395), (274, 1201560), (285, 1155184), (304, 1082985), (310, 1062024), (323, 1019280), (340, 968316), (372, 885020), (380, 866388), (408, 806930), (411, 801040), (456, 721990), (465, 708016), (496, 663765), (510, 645544), (527, 624720), (548, 600780), (570, 577592), (589, 558960), (620, 531012), (646, 509640), (680, 484158), (685, 480624), (744, 442510), (760, 433194), (816, 403465), (822, 400520), (912, 360995), (930, 354008), (969, 339760), (1020, 322772), (1054, 312360), (1096, 300390), (1140, 288796), (1178, 279480), (1240, 265506), (1292, 254820), (1360, 242079), (1370, 240312), (1488, 221255), (1520, 216597), (1581, 208240), (1615, 203856), (1644, 200260), (1767, 186320), (1860, 177004), (1938, 169880), (2040, 161386), (2055, 160208), (2108, 156180), (2192, 150195), (2280, 144398), (2329, 141360), (2356, 139740), (2480, 132753), (2584, 127410), (2603, 126480), (2635, 124944), (2740, 120156), (2945, 111792), (3162, 104120), (3230, 101928), (3288, 100130), (3534, 93160), (3720, 88502), (3876, 84940), (4080, 80693), (4110, 80104), (4216, 78090), (4247, 77520), (4560, 72199), (4658, 70680), (4712, 69870), (4845, 67952), (5168, 63705), (5206, 63240), (5270, 62472), (5480, 60078), (5890, 55896), (6324, 52060), (6460, 50964), (6576, 50065), (6987, 47120), (7068, 46580), (7440, 44251), (7752, 42470), (7809, 42160), (7905, 41648), (8220, 40052), (8432, 39045), (8494, 38760), (8835, 37264), (9316, 35340), (9424, 34935), (9690, 33976), (10013, 32880), (10412, 31620), (10540, 31236), (10960, 30039), (11645, 28272), (11780, 27948), (12648, 26030), (12741, 25840), (12920, 25482), (13015, 25296), (13974, 23560), (14136, 23290), (15504, 21235), (15618, 21080), (15810, 20824), (16440, 20026), (16988, 19380), (17670, 18632)]