971953360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:753

約数の個数: 160

約数和(自身を含む): 2739824640

約数和(自身を除く): 1767871280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 167, 190, 266, 280, 304, 334, 380, 532, 547, 560, 665, 668, 760, 835, 1064, 1094, 1169, 1330, 1336, 1520, 1670, 2128, 2188, 2338, 2660, 2672, 2735, 3173, 3340, 3829, 4376, 4676, 5320, 5470, 5845, 6346, 6680, 7658, 8752, 9352, 10393, 10640, 10940, 11690, 12692, 13360, 15316, 15865, 18704, 19145, 20786, 21880, 22211, 23380, 25384, 30632, 31730, 38290, 41572, 43760, 44422, 46760, 50768, 51965, 61264, 63460, 72751, 76580, 83144, 88844, 91349, 93520, 103930, 111055, 126920, 145502, 153160, 166288, 177688, 182698, 207860, 222110, 253840, 291004, 306320, 355376, 363755, 365396, 415720, 444220, 456745, 582008, 639443, 727510, 730792, 831440, 888440, 913490, 1164016, 1278886, 1455020, 1461584, 1735631, 1776880, 1826980, 2557772, 2910040, 3197215, 3471262, 3653960, 5115544, 5820080, 6394430, 6942524, 7307920, 8678155, 10231088, 12149417, 12788860, 13885048, 17356310, 24298834, 25577720, 27770096, 34712620, 48597668, 51155440, 60747085, 69425240, 97195336, 121494170, 138850480, 194390672, 242988340, 485976680, 971953360]

約数ペア:

[(1, 971953360), (2, 485976680), (4, 242988340), (5, 194390672), (7, 138850480), (8, 121494170), (10, 97195336), (14, 69425240), (16, 60747085), (19, 51155440), (20, 48597668), (28, 34712620), (35, 27770096), (38, 25577720), (40, 24298834), (56, 17356310), (70, 13885048), (76, 12788860), (80, 12149417), (95, 10231088), (112, 8678155), (133, 7307920), (140, 6942524), (152, 6394430), (167, 5820080), (190, 5115544), (266, 3653960), (280, 3471262), (304, 3197215), (334, 2910040), (380, 2557772), (532, 1826980), (547, 1776880), (560, 1735631), (665, 1461584), (668, 1455020), (760, 1278886), (835, 1164016), (1064, 913490), (1094, 888440), (1169, 831440), (1330, 730792), (1336, 727510), (1520, 639443), (1670, 582008), (2128, 456745), (2188, 444220), (2338, 415720), (2660, 365396), (2672, 363755), (2735, 355376), (3173, 306320), (3340, 291004), (3829, 253840), (4376, 222110), (4676, 207860), (5320, 182698), (5470, 177688), (5845, 166288), (6346, 153160), (6680, 145502), (7658, 126920), (8752, 111055), (9352, 103930), (10393, 93520), (10640, 91349), (10940, 88844), (11690, 83144), (12692, 76580), (13360, 72751), (15316, 63460), (15865, 61264), (18704, 51965), (19145, 50768), (20786, 46760), (21880, 44422), (22211, 43760), (23380, 41572), (25384, 38290), (30632, 31730)]