31965320160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{23099}}^1$

素因数の和:23182

約数の個数: 216

約数和(自身を含む): 112718806200

約数和(自身を除く): 80753486040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 961, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1922, 2232, 2480, 2790, 2883, 2976, 3720, 3844, 4464, 4805, 4960, 5580, 5766, 7440, 7688, 8649, 8928, 9610, 11160, 11532, 14415, 14880, 15376, 17298, 19220, 22320, 23064, 23099, 28830, 30752, 34596, 38440, 43245, 44640, 46128, 46198, 57660, 69192, 69297, 76880, 86490, 92256, 92396, 115320, 115495, 138384, 138594, 153760, 172980, 184792, 207891, 230640, 230990, 276768, 277188, 345960, 346485, 369584, 415782, 461280, 461980, 554376, 691920, 692970, 716069, 739168, 831564, 923960, 1039455, 1108752, 1383840, 1385940, 1432138, 1663128, 1847920, 2078910, 2148207, 2217504, 2771880, 2864276, 3326256, 3580345, 3695840, 4157820, 4296414, 5543760, 5728552, 6444621, 6652512, 7160690, 8315640, 8592828, 10741035, 11087520, 11457104, 12889242, 14321380, 16631280, 17185656, 21482070, 22198139, 22914208, 25778484, 28642760, 32223105, 33262560, 34371312, 42964140, 44396278, 51556968, 57285520, 64446210, 66594417, 68742624, 85928280, 88792556, 103113936, 110990695, 114571040, 128892420, 133188834, 171856560, 177585112, 199783251, 206227872, 221981390, 257784840, 266377668, 332972085, 343713120, 355170224, 399566502, 443962780, 515569680, 532755336, 665944170, 710340448, 799133004, 887925560, 998916255, 1031139360, 1065510672, 1331888340, 1598266008, 1775851120, 1997832510, 2131021344, 2663776680, 3196532016, 3551702240, 3995665020, 5327553360, 6393064032, 7991330040, 10655106720, 15982660080, 31965320160]

約数ペア:

[(1, 31965320160), (2, 15982660080), (3, 10655106720), (4, 7991330040), (5, 6393064032), (6, 5327553360), (8, 3995665020), (9, 3551702240), (10, 3196532016), (12, 2663776680), (15, 2131021344), (16, 1997832510), (18, 1775851120), (20, 1598266008), (24, 1331888340), (30, 1065510672), (31, 1031139360), (32, 998916255), (36, 887925560), (40, 799133004), (45, 710340448), (48, 665944170), (60, 532755336), (62, 515569680), (72, 443962780), (80, 399566502), (90, 355170224), (93, 343713120), (96, 332972085), (120, 266377668), (124, 257784840), (144, 221981390), (155, 206227872), (160, 199783251), (180, 177585112), (186, 171856560), (240, 133188834), (248, 128892420), (279, 114571040), (288, 110990695), (310, 103113936), (360, 88792556), (372, 85928280), (465, 68742624), (480, 66594417), (496, 64446210), (558, 57285520), (620, 51556968), (720, 44396278), (744, 42964140), (930, 34371312), (961, 33262560), (992, 32223105), (1116, 28642760), (1240, 25778484), (1395, 22914208), (1440, 22198139), (1488, 21482070), (1860, 17185656), (1922, 16631280), (2232, 14321380), (2480, 12889242), (2790, 11457104), (2883, 11087520), (2976, 10741035), (3720, 8592828), (3844, 8315640), (4464, 7160690), (4805, 6652512), (4960, 6444621), (5580, 5728552), (5766, 5543760), (7440, 4296414), (7688, 4157820), (8649, 3695840), (8928, 3580345), (9610, 3326256), (11160, 2864276), (11532, 2771880), (14415, 2217504), (14880, 2148207), (15376, 2078910), (17298, 1847920), (19220, 1663128), (22320, 1432138), (23064, 1385940), (23099, 1383840), (28830, 1108752), (30752, 1039455), (34596, 923960), (38440, 831564), (43245, 739168), (44640, 716069), (46128, 692970), (46198, 691920), (57660, 554376), (69192, 461980), (69297, 461280), (76880, 415782), (86490, 369584), (92256, 346485), (92396, 345960), (115320, 277188), (115495, 276768), (138384, 230990), (138594, 230640), (153760, 207891), (172980, 184792)]