2018755440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4229}}^1$

素因数の和:4281

約数の個数: 320

約数和(自身を含む): 7930742400

約数和(自身を除く): 5911986960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1360, 1404, 1530, 1560, 1755, 1768, 1836, 1872, 1989, 2040, 2160, 2210, 2295, 2340, 2448, 2652, 2808, 3060, 3120, 3315, 3510, 3536, 3672, 3978, 4080, 4229, 4420, 4590, 4680, 5304, 5616, 5967, 6120, 6630, 7020, 7344, 7956, 8458, 8840, 9180, 9360, 9945, 10608, 11934, 12240, 12687, 13260, 14040, 15912, 16916, 17680, 18360, 19890, 21145, 23868, 25374, 26520, 28080, 29835, 31824, 33832, 36720, 38061, 39780, 42290, 47736, 50748, 53040, 54977, 59670, 63435, 67664, 71893, 76122, 79560, 84580, 95472, 101496, 109954, 114183, 119340, 126870, 143786, 152244, 159120, 164931, 169160, 190305, 202992, 215679, 219908, 228366, 238680, 253740, 274885, 287572, 304488, 329862, 338320, 359465, 380610, 431358, 439816, 456732, 477360, 494793, 507480, 549770, 570915, 575144, 608976, 647037, 659724, 718930, 761220, 824655, 862716, 879632, 913464, 934609, 989586, 1014960, 1078395, 1099540, 1141830, 1150288, 1294074, 1319448, 1437860, 1484379, 1522440, 1649310, 1725432, 1826928, 1869218, 1941111, 1979172, 2156790, 2199080, 2283660, 2473965, 2588148, 2638896, 2803827, 2875720, 2968758, 3044880, 3235185, 3298620, 3450864, 3738436, 3882222, 3958344, 4313580, 4398160, 4567320, 4673045, 4947930, 5176296, 5607654, 5751440, 5937516, 6470370, 6597240, 7421895, 7476872, 7764444, 7916688, 8411481, 8627160, 9134640, 9346090, 9705555, 9895860, 10352592, 11215308, 11875032, 12940740, 13194480, 14019135, 14843790, 14953744, 15528888, 16822962, 17254320, 18692180, 19411110, 19791720, 22430616, 23750064, 25234443, 25881480, 28038270, 29687580, 31057776, 33645924, 37384360, 38822220, 39583440, 42057405, 44861232, 50468886, 51762960, 56076540, 59375160, 67291848, 74768720, 77644440, 84114810, 100937772, 112153080, 118750320, 126172215, 134583696, 155288880, 168229620, 201875544, 224306160, 252344430, 336459240, 403751088, 504688860, 672918480, 1009377720, 2018755440]

約数ペア:

[(1, 2018755440), (2, 1009377720), (3, 672918480), (4, 504688860), (5, 403751088), (6, 336459240), (8, 252344430), (9, 224306160), (10, 201875544), (12, 168229620), (13, 155288880), (15, 134583696), (16, 126172215), (17, 118750320), (18, 112153080), (20, 100937772), (24, 84114810), (26, 77644440), (27, 74768720), (30, 67291848), (34, 59375160), (36, 56076540), (39, 51762960), (40, 50468886), (45, 44861232), (48, 42057405), (51, 39583440), (52, 38822220), (54, 37384360), (60, 33645924), (65, 31057776), (68, 29687580), (72, 28038270), (78, 25881480), (80, 25234443), (85, 23750064), (90, 22430616), (102, 19791720), (104, 19411110), (108, 18692180), (117, 17254320), (120, 16822962), (130, 15528888), (135, 14953744), (136, 14843790), (144, 14019135), (153, 13194480), (156, 12940740), (170, 11875032), (180, 11215308), (195, 10352592), (204, 9895860), (208, 9705555), (216, 9346090), (221, 9134640), (234, 8627160), (240, 8411481), (255, 7916688), (260, 7764444), (270, 7476872), (272, 7421895), (306, 6597240), (312, 6470370), (340, 5937516), (351, 5751440), (360, 5607654), (390, 5176296), (408, 4947930), (432, 4673045), (442, 4567320), (459, 4398160), (468, 4313580), (510, 3958344), (520, 3882222), (540, 3738436), (585, 3450864), (612, 3298620), (624, 3235185), (663, 3044880), (680, 2968758), (702, 2875720), (720, 2803827), (765, 2638896), (780, 2588148), (816, 2473965), (884, 2283660), (918, 2199080), (936, 2156790), (1020, 1979172), (1040, 1941111), (1080, 1869218), (1105, 1826928), (1170, 1725432), (1224, 1649310), (1326, 1522440), (1360, 1484379), (1404, 1437860), (1530, 1319448), (1560, 1294074), (1755, 1150288), (1768, 1141830), (1836, 1099540), (1872, 1078395), (1989, 1014960), (2040, 989586), (2160, 934609), (2210, 913464), (2295, 879632), (2340, 862716), (2448, 824655), (2652, 761220), (2808, 718930), (3060, 659724), (3120, 647037), (3315, 608976), (3510, 575144), (3536, 570915), (3672, 549770), (3978, 507480), (4080, 494793), (4229, 477360), (4420, 456732), (4590, 439816), (4680, 431358), (5304, 380610), (5616, 359465), (5967, 338320), (6120, 329862), (6630, 304488), (7020, 287572), (7344, 274885), (7956, 253740), (8458, 238680), (8840, 228366), (9180, 219908), (9360, 215679), (9945, 202992), (10608, 190305), (11934, 169160), (12240, 164931), (12687, 159120), (13260, 152244), (14040, 143786), (15912, 126870), (16916, 119340), (17680, 114183), (18360, 109954), (19890, 101496), (21145, 95472), (23868, 84580), (25374, 79560), (26520, 76122), (28080, 71893), (29835, 67664), (31824, 63435), (33832, 59670), (36720, 54977), (38061, 53040), (39780, 50748), (42290, 47736)]