348320160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 288

約数和(自身を含む): 1297296000

約数和(自身を除く): 948975840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 144, 145, 152, 160, 171, 174, 180, 190, 228, 232, 240, 261, 285, 288, 290, 304, 342, 348, 360, 380, 435, 439, 456, 464, 480, 522, 551, 570, 580, 608, 684, 696, 720, 760, 855, 870, 878, 912, 928, 1044, 1102, 1140, 1160, 1305, 1317, 1368, 1392, 1440, 1520, 1653, 1710, 1740, 1756, 1824, 2088, 2195, 2204, 2280, 2320, 2610, 2634, 2736, 2755, 2784, 3040, 3306, 3420, 3480, 3512, 3951, 4176, 4390, 4408, 4560, 4640, 4959, 5220, 5268, 5472, 5510, 6585, 6612, 6840, 6960, 7024, 7902, 8265, 8341, 8352, 8780, 8816, 9120, 9918, 10440, 10536, 11020, 12731, 13170, 13224, 13680, 13920, 14048, 15804, 16530, 16682, 17560, 17632, 19755, 19836, 20880, 21072, 22040, 24795, 25023, 25462, 26340, 26448, 27360, 31608, 33060, 33364, 35120, 38193, 39510, 39672, 41705, 41760, 42144, 44080, 49590, 50046, 50924, 52680, 52896, 63216, 63655, 66120, 66728, 70240, 75069, 76386, 79020, 79344, 83410, 88160, 99180, 100092, 101848, 105360, 114579, 125115, 126432, 127310, 132240, 133456, 150138, 152772, 158040, 158688, 166820, 190965, 198360, 200184, 203696, 210720, 229158, 241889, 250230, 254620, 264480, 266912, 300276, 305544, 316080, 333640, 375345, 381930, 396720, 400368, 407392, 458316, 483778, 500460, 509240, 572895, 600552, 611088, 632160, 667280, 725667, 750690, 763860, 793440, 800736, 916632, 967556, 1000920, 1018480, 1145790, 1201104, 1209445, 1222176, 1334560, 1451334, 1501380, 1527720, 1833264, 1935112, 2001840, 2036960, 2177001, 2291580, 2402208, 2418890, 2902668, 3002760, 3055440, 3628335, 3666528, 3870224, 4003680, 4354002, 4583160, 4837780, 5805336, 6005520, 6110880, 7256670, 7740448, 8708004, 9166320, 9675560, 10885005, 11610672, 12011040, 14513340, 17416008, 18332640, 19351120, 21770010, 23221344, 29026680, 34832016, 38702240, 43540020, 58053360, 69664032, 87080040, 116106720, 174160080, 348320160]

約数ペア:

[(1, 348320160), (2, 174160080), (3, 116106720), (4, 87080040), (5, 69664032), (6, 58053360), (8, 43540020), (9, 38702240), (10, 34832016), (12, 29026680), (15, 23221344), (16, 21770010), (18, 19351120), (19, 18332640), (20, 17416008), (24, 14513340), (29, 12011040), (30, 11610672), (32, 10885005), (36, 9675560), (38, 9166320), (40, 8708004), (45, 7740448), (48, 7256670), (57, 6110880), (58, 6005520), (60, 5805336), (72, 4837780), (76, 4583160), (80, 4354002), (87, 4003680), (90, 3870224), (95, 3666528), (96, 3628335), (114, 3055440), (116, 3002760), (120, 2902668), (144, 2418890), (145, 2402208), (152, 2291580), (160, 2177001), (171, 2036960), (174, 2001840), (180, 1935112), (190, 1833264), (228, 1527720), (232, 1501380), (240, 1451334), (261, 1334560), (285, 1222176), (288, 1209445), (290, 1201104), (304, 1145790), (342, 1018480), (348, 1000920), (360, 967556), (380, 916632), (435, 800736), (439, 793440), (456, 763860), (464, 750690), (480, 725667), (522, 667280), (551, 632160), (570, 611088), (580, 600552), (608, 572895), (684, 509240), (696, 500460), (720, 483778), (760, 458316), (855, 407392), (870, 400368), (878, 396720), (912, 381930), (928, 375345), (1044, 333640), (1102, 316080), (1140, 305544), (1160, 300276), (1305, 266912), (1317, 264480), (1368, 254620), (1392, 250230), (1440, 241889), (1520, 229158), (1653, 210720), (1710, 203696), (1740, 200184), (1756, 198360), (1824, 190965), (2088, 166820), (2195, 158688), (2204, 158040), (2280, 152772), (2320, 150138), (2610, 133456), (2634, 132240), (2736, 127310), (2755, 126432), (2784, 125115), (3040, 114579), (3306, 105360), (3420, 101848), (3480, 100092), (3512, 99180), (3951, 88160), (4176, 83410), (4390, 79344), (4408, 79020), (4560, 76386), (4640, 75069), (4959, 70240), (5220, 66728), (5268, 66120), (5472, 63655), (5510, 63216), (6585, 52896), (6612, 52680), (6840, 50924), (6960, 50046), (7024, 49590), (7902, 44080), (8265, 42144), (8341, 41760), (8352, 41705), (8780, 39672), (8816, 39510), (9120, 38193), (9918, 35120), (10440, 33364), (10536, 33060), (11020, 31608), (12731, 27360), (13170, 26448), (13224, 26340), (13680, 25462), (13920, 25023), (14048, 24795), (15804, 22040), (16530, 21072), (16682, 20880), (17560, 19836), (17632, 19755)]