156299344640

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:795

約数の個数: 288

約数和(自身を含む): 402044138496

約数和(自身を除く): 245744793856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 80, 86, 92, 115, 128, 160, 172, 184, 215, 230, 256, 311, 320, 344, 368, 397, 430, 460, 622, 640, 688, 736, 794, 860, 920, 989, 1244, 1280, 1376, 1472, 1555, 1588, 1720, 1840, 1978, 1985, 2488, 2752, 2944, 3110, 3176, 3440, 3680, 3956, 3970, 4945, 4976, 5504, 5888, 6220, 6352, 6880, 7153, 7360, 7912, 7940, 9131, 9890, 9952, 11008, 12440, 12704, 13373, 13760, 14306, 14720, 15824, 15880, 17071, 18262, 19780, 19904, 24880, 25408, 26746, 27520, 28612, 29440, 31648, 31760, 34142, 35765, 36524, 39560, 39808, 45655, 49760, 50816, 53492, 55040, 57224, 63296, 63520, 66865, 68284, 71530, 73048, 79120, 79616, 85355, 91310, 99520, 101632, 106984, 114448, 123467, 126592, 127040, 133730, 136568, 143060, 146096, 158240, 170710, 182620, 199040, 213968, 228896, 246934, 253184, 254080, 267460, 273136, 286120, 292192, 307579, 316480, 341420, 365240, 392633, 398080, 427936, 457792, 493868, 508160, 534920, 546272, 572240, 584384, 615158, 617335, 632960, 682840, 730480, 785266, 855872, 915584, 987736, 1069840, 1092544, 1144480, 1168768, 1230316, 1234670, 1265920, 1365680, 1460960, 1537895, 1570532, 1711744, 1831168, 1963165, 1975472, 2139680, 2185088, 2288960, 2337536, 2460632, 2469340, 2731360, 2839741, 2921920, 3075790, 3141064, 3423488, 3926330, 3950944, 4279360, 4370176, 4577920, 4921264, 4938680, 5309081, 5462720, 5679482, 5843840, 6151580, 6282128, 7852660, 7901888, 8558720, 9155840, 9842528, 9877360, 10618162, 10925440, 11358964, 11687680, 12303160, 12564256, 14198705, 15705320, 15803776, 17117440, 19685056, 19754720, 21236324, 21850880, 22717928, 24606320, 25128512, 26545405, 28397410, 31410640, 31607552, 39370112, 39509440, 42472648, 45435856, 49212640, 50257024, 53090810, 56794820, 62821280, 78740224, 79018880, 84945296, 90871712, 98425280, 100514048, 106181620, 113589640, 122108863, 125642560, 158037760, 169890592, 181743424, 196850560, 212363240, 227179280, 244217726, 251285120, 339781184, 363486848, 393701120, 424726480, 454358560, 488435452, 502570240, 610544315, 679562368, 726973696, 849452960, 908717120, 976870904, 1221088630, 1359124736, 1698905920, 1817434240, 1953741808, 2442177260, 3397811840, 3634868480, 3907483616, 4884354520, 6795623680, 7814967232, 9768709040, 15629934464, 19537418080, 31259868928, 39074836160, 78149672320, 156299344640]

約数ペア:

[(1, 156299344640), (2, 78149672320), (4, 39074836160), (5, 31259868928), (8, 19537418080), (10, 15629934464), (16, 9768709040), (20, 7814967232), (23, 6795623680), (32, 4884354520), (40, 3907483616), (43, 3634868480), (46, 3397811840), (64, 2442177260), (80, 1953741808), (86, 1817434240), (92, 1698905920), (115, 1359124736), (128, 1221088630), (160, 976870904), (172, 908717120), (184, 849452960), (215, 726973696), (230, 679562368), (256, 610544315), (311, 502570240), (320, 488435452), (344, 454358560), (368, 424726480), (397, 393701120), (430, 363486848), (460, 339781184), (622, 251285120), (640, 244217726), (688, 227179280), (736, 212363240), (794, 196850560), (860, 181743424), (920, 169890592), (989, 158037760), (1244, 125642560), (1280, 122108863), (1376, 113589640), (1472, 106181620), (1555, 100514048), (1588, 98425280), (1720, 90871712), (1840, 84945296), (1978, 79018880), (1985, 78740224), (2488, 62821280), (2752, 56794820), (2944, 53090810), (3110, 50257024), (3176, 49212640), (3440, 45435856), (3680, 42472648), (3956, 39509440), (3970, 39370112), (4945, 31607552), (4976, 31410640), (5504, 28397410), (5888, 26545405), (6220, 25128512), (6352, 24606320), (6880, 22717928), (7153, 21850880), (7360, 21236324), (7912, 19754720), (7940, 19685056), (9131, 17117440), (9890, 15803776), (9952, 15705320), (11008, 14198705), (12440, 12564256), (12704, 12303160), (13373, 11687680), (13760, 11358964), (14306, 10925440), (14720, 10618162), (15824, 9877360), (15880, 9842528), (17071, 9155840), (18262, 8558720), (19780, 7901888), (19904, 7852660), (24880, 6282128), (25408, 6151580), (26746, 5843840), (27520, 5679482), (28612, 5462720), (29440, 5309081), (31648, 4938680), (31760, 4921264), (34142, 4577920), (35765, 4370176), (36524, 4279360), (39560, 3950944), (39808, 3926330), (45655, 3423488), (49760, 3141064), (50816, 3075790), (53492, 2921920), (55040, 2839741), (57224, 2731360), (63296, 2469340), (63520, 2460632), (66865, 2337536), (68284, 2288960), (71530, 2185088), (73048, 2139680), (79120, 1975472), (79616, 1963165), (85355, 1831168), (91310, 1711744), (99520, 1570532), (101632, 1537895), (106984, 1460960), (114448, 1365680), (123467, 1265920), (126592, 1234670), (127040, 1230316), (133730, 1168768), (136568, 1144480), (143060, 1092544), (146096, 1069840), (158240, 987736), (170710, 915584), (182620, 855872), (199040, 785266), (213968, 730480), (228896, 682840), (246934, 632960), (253184, 617335), (254080, 615158), (267460, 584384), (273136, 572240), (286120, 546272), (292192, 534920), (307579, 508160), (316480, 493868), (341420, 457792), (365240, 427936), (392633, 398080)]