1419208960

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 4033139040

約数和(自身を除く): 2613930080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 29, 32, 34, 40, 52, 58, 64, 65, 68, 80, 85, 104, 116, 128, 130, 136, 145, 160, 170, 173, 208, 221, 232, 256, 260, 272, 290, 320, 340, 346, 377, 416, 442, 464, 493, 520, 544, 580, 640, 680, 692, 754, 832, 865, 884, 928, 986, 1040, 1088, 1105, 1160, 1280, 1360, 1384, 1508, 1664, 1730, 1768, 1856, 1885, 1972, 2080, 2176, 2210, 2249, 2320, 2465, 2720, 2768, 2941, 3016, 3328, 3460, 3536, 3712, 3770, 3944, 4160, 4352, 4420, 4498, 4640, 4930, 5017, 5440, 5536, 5882, 6032, 6409, 6920, 7072, 7424, 7540, 7888, 8320, 8840, 8996, 9280, 9860, 10034, 10880, 11072, 11245, 11764, 12064, 12818, 13840, 14144, 14705, 15080, 15776, 16640, 17680, 17992, 18560, 19720, 20068, 21760, 22144, 22490, 23528, 24128, 25085, 25636, 27680, 28288, 29410, 30160, 31552, 32045, 35360, 35984, 37120, 38233, 39440, 40136, 44288, 44980, 47056, 48256, 50170, 51272, 55360, 56576, 58820, 60320, 63104, 64090, 65221, 70720, 71968, 76466, 78880, 80272, 85289, 89960, 94112, 96512, 100340, 102544, 110720, 117640, 120640, 126208, 128180, 130442, 141440, 143936, 152932, 157760, 160544, 170578, 179920, 188224, 191165, 200680, 205088, 221440, 235280, 241280, 256360, 260884, 282880, 287872, 305864, 315520, 321088, 326105, 341156, 359840, 376448, 382330, 401360, 410176, 426445, 470560, 482560, 512720, 521768, 575744, 611728, 631040, 642176, 652210, 682312, 719680, 752896, 764660, 802720, 820352, 852890, 941120, 1025440, 1043536, 1108757, 1223456, 1284352, 1304420, 1364624, 1439360, 1529320, 1605440, 1640704, 1705780, 1882240, 2050880, 2087072, 2217514, 2446912, 2608840, 2729248, 2878720, 3058640, 3210880, 3411560, 3764480, 4101760, 4174144, 4435028, 4893824, 5217680, 5458496, 5543785, 6117280, 6421760, 6823120, 8203520, 8348288, 8870056, 9787648, 10435360, 10916992, 11087570, 12234560, 13646240, 16696576, 17740112, 20870720, 21833984, 22175140, 24469120, 27292480, 35480224, 41741440, 44350280, 48938240, 54584960, 70960448, 83482880, 88700560, 109169920, 141920896, 177401120, 283841792, 354802240, 709604480, 1419208960]

約数ペア:

[(1, 1419208960), (2, 709604480), (4, 354802240), (5, 283841792), (8, 177401120), (10, 141920896), (13, 109169920), (16, 88700560), (17, 83482880), (20, 70960448), (26, 54584960), (29, 48938240), (32, 44350280), (34, 41741440), (40, 35480224), (52, 27292480), (58, 24469120), (64, 22175140), (65, 21833984), (68, 20870720), (80, 17740112), (85, 16696576), (104, 13646240), (116, 12234560), (128, 11087570), (130, 10916992), (136, 10435360), (145, 9787648), (160, 8870056), (170, 8348288), (173, 8203520), (208, 6823120), (221, 6421760), (232, 6117280), (256, 5543785), (260, 5458496), (272, 5217680), (290, 4893824), (320, 4435028), (340, 4174144), (346, 4101760), (377, 3764480), (416, 3411560), (442, 3210880), (464, 3058640), (493, 2878720), (520, 2729248), (544, 2608840), (580, 2446912), (640, 2217514), (680, 2087072), (692, 2050880), (754, 1882240), (832, 1705780), (865, 1640704), (884, 1605440), (928, 1529320), (986, 1439360), (1040, 1364624), (1088, 1304420), (1105, 1284352), (1160, 1223456), (1280, 1108757), (1360, 1043536), (1384, 1025440), (1508, 941120), (1664, 852890), (1730, 820352), (1768, 802720), (1856, 764660), (1885, 752896), (1972, 719680), (2080, 682312), (2176, 652210), (2210, 642176), (2249, 631040), (2320, 611728), (2465, 575744), (2720, 521768), (2768, 512720), (2941, 482560), (3016, 470560), (3328, 426445), (3460, 410176), (3536, 401360), (3712, 382330), (3770, 376448), (3944, 359840), (4160, 341156), (4352, 326105), (4420, 321088), (4498, 315520), (4640, 305864), (4930, 287872), (5017, 282880), (5440, 260884), (5536, 256360), (5882, 241280), (6032, 235280), (6409, 221440), (6920, 205088), (7072, 200680), (7424, 191165), (7540, 188224), (7888, 179920), (8320, 170578), (8840, 160544), (8996, 157760), (9280, 152932), (9860, 143936), (10034, 141440), (10880, 130442), (11072, 128180), (11245, 126208), (11764, 120640), (12064, 117640), (12818, 110720), (13840, 102544), (14144, 100340), (14705, 96512), (15080, 94112), (15776, 89960), (16640, 85289), (17680, 80272), (17992, 78880), (18560, 76466), (19720, 71968), (20068, 70720), (21760, 65221), (22144, 64090), (22490, 63104), (23528, 60320), (24128, 58820), (25085, 56576), (25636, 55360), (27680, 51272), (28288, 50170), (29410, 48256), (30160, 47056), (31552, 44980), (32045, 44288), (35360, 40136), (35984, 39440), (37120, 38233)]