20079919230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4951}}^1$

素因数の和:5095

約数の個数: 192

約数和(自身を含む): 58530263040

約数和(自身を除く): 38450343810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 89, 93, 98, 105, 147, 155, 178, 186, 210, 217, 245, 267, 294, 310, 434, 445, 465, 490, 534, 623, 651, 735, 890, 930, 1085, 1246, 1302, 1335, 1470, 1519, 1869, 2170, 2670, 2759, 3038, 3115, 3255, 3738, 4361, 4557, 4951, 5518, 6230, 6510, 7595, 8277, 8722, 9114, 9345, 9902, 13083, 13795, 14853, 15190, 16554, 18690, 19313, 21805, 22785, 24755, 26166, 27590, 29706, 34657, 38626, 41385, 43610, 45570, 49510, 57939, 65415, 69314, 74265, 82770, 96565, 103971, 115878, 130830, 135191, 148530, 153481, 173285, 193130, 207942, 242599, 270382, 289695, 306962, 346570, 405573, 440639, 460443, 485198, 519855, 579390, 675955, 727797, 767405, 811146, 881278, 920886, 1039710, 1074367, 1212995, 1321917, 1351910, 1455594, 1534810, 2027865, 2148734, 2203195, 2302215, 2425990, 2643834, 3084473, 3223101, 3638985, 4055730, 4406390, 4604430, 5371835, 6168946, 6446202, 6609585, 7277970, 7520569, 9253419, 10743670, 13219170, 13659809, 15041138, 15422365, 16115505, 18506838, 21591311, 22561707, 27319618, 30844730, 32231010, 37602845, 40979427, 43182622, 45123414, 46267095, 64773933, 68299045, 75205690, 81958854, 92534190, 95618663, 107956555, 112808535, 129547866, 136598090, 191237326, 204897135, 215913110, 225617070, 286855989, 323869665, 409794270, 478093315, 573711978, 647739330, 669330641, 956186630, 1338661282, 1434279945, 2007991923, 2868559890, 3346653205, 4015983846, 6693306410, 10039959615, 20079919230]

約数ペア:

[(1, 20079919230), (2, 10039959615), (3, 6693306410), (5, 4015983846), (6, 3346653205), (7, 2868559890), (10, 2007991923), (14, 1434279945), (15, 1338661282), (21, 956186630), (30, 669330641), (31, 647739330), (35, 573711978), (42, 478093315), (49, 409794270), (62, 323869665), (70, 286855989), (89, 225617070), (93, 215913110), (98, 204897135), (105, 191237326), (147, 136598090), (155, 129547866), (178, 112808535), (186, 107956555), (210, 95618663), (217, 92534190), (245, 81958854), (267, 75205690), (294, 68299045), (310, 64773933), (434, 46267095), (445, 45123414), (465, 43182622), (490, 40979427), (534, 37602845), (623, 32231010), (651, 30844730), (735, 27319618), (890, 22561707), (930, 21591311), (1085, 18506838), (1246, 16115505), (1302, 15422365), (1335, 15041138), (1470, 13659809), (1519, 13219170), (1869, 10743670), (2170, 9253419), (2670, 7520569), (2759, 7277970), (3038, 6609585), (3115, 6446202), (3255, 6168946), (3738, 5371835), (4361, 4604430), (4557, 4406390), (4951, 4055730), (5518, 3638985), (6230, 3223101), (6510, 3084473), (7595, 2643834), (8277, 2425990), (8722, 2302215), (9114, 2203195), (9345, 2148734), (9902, 2027865), (13083, 1534810), (13795, 1455594), (14853, 1351910), (15190, 1321917), (16554, 1212995), (18690, 1074367), (19313, 1039710), (21805, 920886), (22785, 881278), (24755, 811146), (26166, 767405), (27590, 727797), (29706, 675955), (34657, 579390), (38626, 519855), (41385, 485198), (43610, 460443), (45570, 440639), (49510, 405573), (57939, 346570), (65415, 306962), (69314, 289695), (74265, 270382), (82770, 242599), (96565, 207942), (103971, 193130), (115878, 173285), (130830, 153481), (135191, 148530)]