166216400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 498182400

約数和(自身を除く): 331966000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 29, 35, 40, 46, 50, 56, 58, 70, 80, 89, 92, 100, 112, 115, 116, 140, 145, 161, 175, 178, 184, 200, 203, 230, 232, 280, 290, 322, 350, 356, 368, 400, 406, 445, 460, 464, 560, 575, 580, 623, 644, 667, 700, 712, 725, 805, 812, 890, 920, 1015, 1150, 1160, 1246, 1288, 1334, 1400, 1424, 1450, 1610, 1624, 1780, 1840, 2030, 2047, 2225, 2300, 2320, 2492, 2576, 2581, 2668, 2800, 2900, 3115, 3220, 3248, 3335, 3560, 4025, 4060, 4094, 4450, 4600, 4669, 4984, 5075, 5162, 5336, 5800, 6230, 6440, 6670, 7120, 8050, 8120, 8188, 8900, 9200, 9338, 9968, 10150, 10235, 10324, 10672, 11600, 12460, 12880, 12905, 13340, 14329, 15575, 16100, 16240, 16376, 16675, 17800, 18067, 18676, 20300, 20470, 20648, 23345, 24920, 25810, 26680, 28658, 31150, 32200, 32752, 33350, 35600, 36134, 37352, 40600, 40940, 41296, 46690, 49840, 51175, 51620, 53360, 57316, 59363, 62300, 64400, 64525, 66700, 71645, 72268, 74704, 81200, 81880, 90335, 93380, 102350, 103240, 114632, 116725, 118726, 124600, 129050, 133400, 143290, 144536, 163760, 180670, 186760, 204700, 206480, 229264, 233450, 237452, 249200, 258100, 266800, 286580, 289072, 296815, 358225, 361340, 373520, 409400, 415541, 451675, 466900, 474904, 516200, 573160, 593630, 716450, 722680, 818800, 831082, 903350, 933800, 949808, 1032400, 1146320, 1187260, 1432900, 1445360, 1484075, 1662164, 1806700, 1867600, 2077705, 2374520, 2865800, 2968150, 3324328, 3613400, 4155410, 4749040, 5731600, 5936300, 6648656, 7226800, 8310820, 10388525, 11872600, 16621640, 20777050, 23745200, 33243280, 41554100, 83108200, 166216400]

約数ペア:

[(1, 166216400), (2, 83108200), (4, 41554100), (5, 33243280), (7, 23745200), (8, 20777050), (10, 16621640), (14, 11872600), (16, 10388525), (20, 8310820), (23, 7226800), (25, 6648656), (28, 5936300), (29, 5731600), (35, 4749040), (40, 4155410), (46, 3613400), (50, 3324328), (56, 2968150), (58, 2865800), (70, 2374520), (80, 2077705), (89, 1867600), (92, 1806700), (100, 1662164), (112, 1484075), (115, 1445360), (116, 1432900), (140, 1187260), (145, 1146320), (161, 1032400), (175, 949808), (178, 933800), (184, 903350), (200, 831082), (203, 818800), (230, 722680), (232, 716450), (280, 593630), (290, 573160), (322, 516200), (350, 474904), (356, 466900), (368, 451675), (400, 415541), (406, 409400), (445, 373520), (460, 361340), (464, 358225), (560, 296815), (575, 289072), (580, 286580), (623, 266800), (644, 258100), (667, 249200), (700, 237452), (712, 233450), (725, 229264), (805, 206480), (812, 204700), (890, 186760), (920, 180670), (1015, 163760), (1150, 144536), (1160, 143290), (1246, 133400), (1288, 129050), (1334, 124600), (1400, 118726), (1424, 116725), (1450, 114632), (1610, 103240), (1624, 102350), (1780, 93380), (1840, 90335), (2030, 81880), (2047, 81200), (2225, 74704), (2300, 72268), (2320, 71645), (2492, 66700), (2576, 64525), (2581, 64400), (2668, 62300), (2800, 59363), (2900, 57316), (3115, 53360), (3220, 51620), (3248, 51175), (3335, 49840), (3560, 46690), (4025, 41296), (4060, 40940), (4094, 40600), (4450, 37352), (4600, 36134), (4669, 35600), (4984, 33350), (5075, 32752), (5162, 32200), (5336, 31150), (5800, 28658), (6230, 26680), (6440, 25810), (6670, 24920), (7120, 23345), (8050, 20648), (8120, 20470), (8188, 20300), (8900, 18676), (9200, 18067), (9338, 17800), (9968, 16675), (10150, 16376), (10235, 16240), (10324, 16100), (10672, 15575), (11600, 14329), (12460, 13340), (12880, 12905)]