1972116720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{6211}}^1$

素因数の和:6250

約数の個数: 300

約数和(自身を含む): 7969014504

約数和(自身を除く): 5996897784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5292, 5670, 5880, 6211, 6480, 6615, 7056, 7560, 7938, 8820, 9072, 10584, 11340, 11760, 12422, 13230, 15120, 15876, 17640, 18633, 19845, 21168, 22680, 24844, 26460, 31055, 31752, 35280, 37266, 39690, 43477, 45360, 49688, 52920, 55899, 62110, 63504, 74532, 79380, 86954, 93165, 99376, 105840, 111798, 124220, 130431, 149064, 158760, 167697, 173908, 186330, 217385, 223596, 248440, 260862, 279495, 298128, 304339, 317520, 335394, 347816, 372660, 391293, 434770, 447192, 496880, 503091, 521724, 558990, 608678, 652155, 670788, 695632, 745320, 782586, 838485, 869540, 894384, 913017, 1006182, 1043448, 1117980, 1173879, 1217356, 1304310, 1341576, 1490640, 1521695, 1565172, 1676970, 1739080, 1826034, 1956465, 2012364, 2086896, 2235960, 2347758, 2434712, 2515455, 2608620, 2683152, 2739051, 3043390, 3130344, 3353940, 3478160, 3521637, 3652068, 3912930, 4024728, 4471920, 4565085, 4695516, 4869424, 5030910, 5217240, 5478102, 5869395, 6086780, 6260688, 6707880, 7043274, 7304136, 7825860, 8049456, 8217153, 9130170, 9391032, 10061820, 10434480, 10956204, 11738790, 12173560, 13415760, 13695255, 14086548, 14608272, 15651720, 16434306, 17608185, 18260340, 18782064, 20123640, 21912408, 23477580, 24347120, 24651459, 27390510, 28173096, 31303440, 32868612, 35216370, 36520680, 40247280, 41085765, 43824816, 46955160, 49302918, 54781020, 56346192, 65737224, 70432740, 73041360, 82171530, 93910320, 98605836, 109562040, 123257295, 131474448, 140865480, 164343060, 197211672, 219124080, 246514590, 281730960, 328686120, 394423344, 493029180, 657372240, 986058360, 1972116720]

約数ペア:

[(1, 1972116720), (2, 986058360), (3, 657372240), (4, 493029180), (5, 394423344), (6, 328686120), (7, 281730960), (8, 246514590), (9, 219124080), (10, 197211672), (12, 164343060), (14, 140865480), (15, 131474448), (16, 123257295), (18, 109562040), (20, 98605836), (21, 93910320), (24, 82171530), (27, 73041360), (28, 70432740), (30, 65737224), (35, 56346192), (36, 54781020), (40, 49302918), (42, 46955160), (45, 43824816), (48, 41085765), (49, 40247280), (54, 36520680), (56, 35216370), (60, 32868612), (63, 31303440), (70, 28173096), (72, 27390510), (80, 24651459), (81, 24347120), (84, 23477580), (90, 21912408), (98, 20123640), (105, 18782064), (108, 18260340), (112, 17608185), (120, 16434306), (126, 15651720), (135, 14608272), (140, 14086548), (144, 13695255), (147, 13415760), (162, 12173560), (168, 11738790), (180, 10956204), (189, 10434480), (196, 10061820), (210, 9391032), (216, 9130170), (240, 8217153), (245, 8049456), (252, 7825860), (270, 7304136), (280, 7043274), (294, 6707880), (315, 6260688), (324, 6086780), (336, 5869395), (360, 5478102), (378, 5217240), (392, 5030910), (405, 4869424), (420, 4695516), (432, 4565085), (441, 4471920), (490, 4024728), (504, 3912930), (540, 3652068), (560, 3521637), (567, 3478160), (588, 3353940), (630, 3130344), (648, 3043390), (720, 2739051), (735, 2683152), (756, 2608620), (784, 2515455), (810, 2434712), (840, 2347758), (882, 2235960), (945, 2086896), (980, 2012364), (1008, 1956465), (1080, 1826034), (1134, 1739080), (1176, 1676970), (1260, 1565172), (1296, 1521695), (1323, 1490640), (1470, 1341576), (1512, 1304310), (1620, 1217356), (1680, 1173879), (1764, 1117980), (1890, 1043448), (1960, 1006182), (2160, 913017), (2205, 894384), (2268, 869540), (2352, 838485), (2520, 782586), (2646, 745320), (2835, 695632), (2940, 670788), (3024, 652155), (3240, 608678), (3528, 558990), (3780, 521724), (3920, 503091), (3969, 496880), (4410, 447192), (4536, 434770), (5040, 391293), (5292, 372660), (5670, 347816), (5880, 335394), (6211, 317520), (6480, 304339), (6615, 298128), (7056, 279495), (7560, 260862), (7938, 248440), (8820, 223596), (9072, 217385), (10584, 186330), (11340, 173908), (11760, 167697), (12422, 158760), (13230, 149064), (15120, 130431), (15876, 124220), (17640, 111798), (18633, 105840), (19845, 99376), (21168, 93165), (22680, 86954), (24844, 79380), (26460, 74532), (31055, 63504), (31752, 62110), (35280, 55899), (37266, 52920), (39690, 49688), (43477, 45360)]