271296480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6249

約数の個数: 192

約数和(自身を含む): 1051964928

約数和(自身を除く): 780668448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6211, 6240, 7280, 8736, 10920, 12422, 14560, 18633, 21840, 24844, 31055, 37266, 43477, 43680, 49688, 62110, 74532, 80743, 86954, 93165, 99376, 124220, 130431, 149064, 161486, 173908, 186330, 198752, 217385, 242229, 248440, 260862, 298128, 322972, 347816, 372660, 403715, 434770, 484458, 496880, 521724, 565201, 596256, 645944, 652155, 695632, 745320, 807430, 869540, 968916, 993760, 1043448, 1130402, 1211145, 1291888, 1304310, 1391264, 1490640, 1614860, 1695603, 1739080, 1937832, 2086896, 2260804, 2422290, 2583776, 2608620, 2826005, 2981280, 3229720, 3391206, 3478160, 3875664, 4173792, 4521608, 4844580, 5217240, 5652010, 6459440, 6782412, 6956320, 7751328, 8478015, 9043216, 9689160, 10434480, 11304020, 12918880, 13564824, 16956030, 18086432, 19378320, 20868960, 22608040, 27129648, 33912060, 38756640, 45216080, 54259296, 67824120, 90432160, 135648240, 271296480]

約数ペア:

[(1, 271296480), (2, 135648240), (3, 90432160), (4, 67824120), (5, 54259296), (6, 45216080), (7, 38756640), (8, 33912060), (10, 27129648), (12, 22608040), (13, 20868960), (14, 19378320), (15, 18086432), (16, 16956030), (20, 13564824), (21, 12918880), (24, 11304020), (26, 10434480), (28, 9689160), (30, 9043216), (32, 8478015), (35, 7751328), (39, 6956320), (40, 6782412), (42, 6459440), (48, 5652010), (52, 5217240), (56, 4844580), (60, 4521608), (65, 4173792), (70, 3875664), (78, 3478160), (80, 3391206), (84, 3229720), (91, 2981280), (96, 2826005), (104, 2608620), (105, 2583776), (112, 2422290), (120, 2260804), (130, 2086896), (140, 1937832), (156, 1739080), (160, 1695603), (168, 1614860), (182, 1490640), (195, 1391264), (208, 1304310), (210, 1291888), (224, 1211145), (240, 1130402), (260, 1043448), (273, 993760), (280, 968916), (312, 869540), (336, 807430), (364, 745320), (390, 695632), (416, 652155), (420, 645944), (455, 596256), (480, 565201), (520, 521724), (546, 496880), (560, 484458), (624, 434770), (672, 403715), (728, 372660), (780, 347816), (840, 322972), (910, 298128), (1040, 260862), (1092, 248440), (1120, 242229), (1248, 217385), (1365, 198752), (1456, 186330), (1560, 173908), (1680, 161486), (1820, 149064), (2080, 130431), (2184, 124220), (2730, 99376), (2912, 93165), (3120, 86954), (3360, 80743), (3640, 74532), (4368, 62110), (5460, 49688), (6211, 43680), (6240, 43477), (7280, 37266), (8736, 31055), (10920, 24844), (12422, 21840), (14560, 18633)]