16409388380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3073

約数の個数: 288

約数和(自身を含む): 48263040000

約数和(自身を除く): 31853651620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 19, 20, 22, 28, 34, 35, 38, 44, 55, 68, 70, 76, 77, 85, 95, 110, 119, 121, 133, 140, 154, 170, 187, 190, 209, 220, 238, 242, 266, 308, 323, 340, 374, 380, 385, 418, 476, 484, 532, 595, 605, 646, 665, 748, 770, 836, 847, 935, 1045, 1190, 1210, 1292, 1309, 1330, 1463, 1540, 1615, 1694, 1870, 2057, 2090, 2261, 2299, 2380, 2420, 2618, 2660, 2926, 2999, 3230, 3388, 3553, 3740, 4114, 4180, 4235, 4522, 4598, 5236, 5852, 5998, 6460, 6545, 7106, 7315, 8228, 8470, 9044, 9196, 10285, 11305, 11495, 11996, 13090, 14212, 14399, 14630, 14995, 16093, 16940, 17765, 20570, 20993, 22610, 22990, 24871, 26180, 28798, 29260, 29990, 32186, 32989, 35530, 39083, 41140, 41986, 45220, 45980, 49742, 50983, 56981, 57596, 59980, 64372, 65978, 71060, 71995, 78166, 80465, 83972, 99484, 101966, 104965, 113962, 124355, 131956, 143990, 156332, 160930, 164945, 195415, 203932, 209930, 227924, 230923, 248710, 254915, 273581, 284905, 287980, 321860, 329890, 356881, 362879, 390830, 398867, 419860, 461846, 497420, 509830, 547162, 560813, 569810, 626791, 659780, 713762, 725758, 781660, 797734, 923692, 968677, 1019660, 1094324, 1121626, 1139620, 1154615, 1253582, 1367905, 1427524, 1451516, 1595468, 1784405, 1814395, 1937354, 1994335, 2243252, 2309230, 2507164, 2540153, 2735810, 2804065, 3133955, 3568810, 3628790, 3874708, 3925691, 3988670, 4387537, 4618460, 4843385, 5080306, 5471620, 5608130, 6168943, 6267910, 6780739, 6894701, 7137620, 7257580, 7851382, 7977340, 8775074, 9686770, 10160612, 10655447, 11216260, 12337886, 12535820, 12700765, 13561478, 13789402, 15702764, 17550148, 19373540, 19628455, 21310894, 21937685, 24675772, 25401530, 27122956, 27578804, 30844715, 33903695, 34473505, 39256910, 42621788, 43182601, 43875370, 48262907, 50803060, 53277235, 61689430, 67807390, 68947010, 74588129, 78513820, 86365202, 87750740, 96525814, 106554470, 117209917, 123378860, 135614780, 137894020, 149176258, 172730404, 193051628, 213108940, 215913005, 234419834, 241314535, 298352516, 372940645, 431826010, 468839668, 482629070, 586049585, 745881290, 820469419, 863652020, 965258140, 1172099170, 1491762580, 1640938838, 2344198340, 3281877676, 4102347095, 8204694190, 16409388380]

約数ペア:

[(1, 16409388380), (2, 8204694190), (4, 4102347095), (5, 3281877676), (7, 2344198340), (10, 1640938838), (11, 1491762580), (14, 1172099170), (17, 965258140), (19, 863652020), (20, 820469419), (22, 745881290), (28, 586049585), (34, 482629070), (35, 468839668), (38, 431826010), (44, 372940645), (55, 298352516), (68, 241314535), (70, 234419834), (76, 215913005), (77, 213108940), (85, 193051628), (95, 172730404), (110, 149176258), (119, 137894020), (121, 135614780), (133, 123378860), (140, 117209917), (154, 106554470), (170, 96525814), (187, 87750740), (190, 86365202), (209, 78513820), (220, 74588129), (238, 68947010), (242, 67807390), (266, 61689430), (308, 53277235), (323, 50803060), (340, 48262907), (374, 43875370), (380, 43182601), (385, 42621788), (418, 39256910), (476, 34473505), (484, 33903695), (532, 30844715), (595, 27578804), (605, 27122956), (646, 25401530), (665, 24675772), (748, 21937685), (770, 21310894), (836, 19628455), (847, 19373540), (935, 17550148), (1045, 15702764), (1190, 13789402), (1210, 13561478), (1292, 12700765), (1309, 12535820), (1330, 12337886), (1463, 11216260), (1540, 10655447), (1615, 10160612), (1694, 9686770), (1870, 8775074), (2057, 7977340), (2090, 7851382), (2261, 7257580), (2299, 7137620), (2380, 6894701), (2420, 6780739), (2618, 6267910), (2660, 6168943), (2926, 5608130), (2999, 5471620), (3230, 5080306), (3388, 4843385), (3553, 4618460), (3740, 4387537), (4114, 3988670), (4180, 3925691), (4235, 3874708), (4522, 3628790), (4598, 3568810), (5236, 3133955), (5852, 2804065), (5998, 2735810), (6460, 2540153), (6545, 2507164), (7106, 2309230), (7315, 2243252), (8228, 1994335), (8470, 1937354), (9044, 1814395), (9196, 1784405), (10285, 1595468), (11305, 1451516), (11495, 1427524), (11996, 1367905), (13090, 1253582), (14212, 1154615), (14399, 1139620), (14630, 1121626), (14995, 1094324), (16093, 1019660), (16940, 968677), (17765, 923692), (20570, 797734), (20993, 781660), (22610, 725758), (22990, 713762), (24871, 659780), (26180, 626791), (28798, 569810), (29260, 560813), (29990, 547162), (32186, 509830), (32989, 497420), (35530, 461846), (39083, 419860), (41140, 398867), (41986, 390830), (45220, 362879), (45980, 356881), (49742, 329890), (50983, 321860), (56981, 287980), (57596, 284905), (59980, 273581), (64372, 254915), (65978, 248710), (71060, 230923), (71995, 227924), (78166, 209930), (80465, 203932), (83972, 195415), (99484, 164945), (101966, 160930), (104965, 156332), (113962, 143990), (124355, 131956)]