219124080

素因数分解:

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

素因数の和:6244

約数の個数: 180

約数和(自身を含む): 856175112

約数和(自身を除く): 637051032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 6211, 7056, 8820, 11760, 12422, 17640, 18633, 24844, 31055, 35280, 37266, 43477, 49688, 55899, 62110, 74532, 86954, 93165, 99376, 111798, 124220, 130431, 149064, 173908, 186330, 217385, 223596, 248440, 260862, 279495, 298128, 304339, 347816, 372660, 391293, 434770, 447192, 496880, 521724, 558990, 608678, 652155, 695632, 745320, 782586, 869540, 894384, 913017, 1043448, 1117980, 1217356, 1304310, 1490640, 1521695, 1565172, 1739080, 1826034, 1956465, 2086896, 2235960, 2434712, 2608620, 2739051, 3043390, 3130344, 3478160, 3652068, 3912930, 4471920, 4565085, 4869424, 5217240, 5478102, 6086780, 6260688, 7304136, 7825860, 9130170, 10434480, 10956204, 12173560, 13695255, 14608272, 15651720, 18260340, 21912408, 24347120, 27390510, 31303440, 36520680, 43824816, 54781020, 73041360, 109562040, 219124080]

約数ペア:

[(1, 219124080), (2, 109562040), (3, 73041360), (4, 54781020), (5, 43824816), (6, 36520680), (7, 31303440), (8, 27390510), (9, 24347120), (10, 21912408), (12, 18260340), (14, 15651720), (15, 14608272), (16, 13695255), (18, 12173560), (20, 10956204), (21, 10434480), (24, 9130170), (28, 7825860), (30, 7304136), (35, 6260688), (36, 6086780), (40, 5478102), (42, 5217240), (45, 4869424), (48, 4565085), (49, 4471920), (56, 3912930), (60, 3652068), (63, 3478160), (70, 3130344), (72, 3043390), (80, 2739051), (84, 2608620), (90, 2434712), (98, 2235960), (105, 2086896), (112, 1956465), (120, 1826034), (126, 1739080), (140, 1565172), (144, 1521695), (147, 1490640), (168, 1304310), (180, 1217356), (196, 1117980), (210, 1043448), (240, 913017), (245, 894384), (252, 869540), (280, 782586), (294, 745320), (315, 695632), (336, 652155), (360, 608678), (392, 558990), (420, 521724), (441, 496880), (490, 447192), (504, 434770), (560, 391293), (588, 372660), (630, 347816), (720, 304339), (735, 298128), (784, 279495), (840, 260862), (882, 248440), (980, 223596), (1008, 217385), (1176, 186330), (1260, 173908), (1470, 149064), (1680, 130431), (1764, 124220), (1960, 111798), (2205, 99376), (2352, 93165), (2520, 86954), (2940, 74532), (3528, 62110), (3920, 55899), (4410, 49688), (5040, 43477), (5880, 37266), (6211, 35280), (7056, 31055), (8820, 24844), (11760, 18633), (12422, 17640)]