30911120000

素因数分解:

$2^7\times 5^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 80171836800

約数和(自身を除く): 49260716800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 73, 79, 80, 100, 125, 128, 134, 146, 158, 160, 200, 250, 268, 292, 316, 320, 335, 365, 395, 400, 500, 536, 584, 625, 632, 640, 670, 730, 790, 800, 1000, 1072, 1168, 1250, 1264, 1340, 1460, 1580, 1600, 1675, 1825, 1975, 2000, 2144, 2336, 2500, 2528, 2680, 2920, 3160, 3200, 3350, 3650, 3950, 4000, 4288, 4672, 4891, 5000, 5056, 5293, 5360, 5767, 5840, 6320, 6700, 7300, 7900, 8000, 8375, 8576, 9125, 9344, 9782, 9875, 10000, 10112, 10586, 10720, 11534, 11680, 12640, 13400, 14600, 15800, 16000, 16750, 18250, 19564, 19750, 20000, 21172, 21440, 23068, 23360, 24455, 25280, 26465, 26800, 28835, 29200, 31600, 33500, 36500, 39128, 39500, 40000, 41875, 42344, 42880, 45625, 46136, 46720, 48910, 49375, 50560, 52930, 53600, 57670, 58400, 63200, 67000, 73000, 78256, 79000, 80000, 83750, 84688, 91250, 92272, 97820, 98750, 105860, 107200, 115340, 116800, 122275, 126400, 132325, 134000, 144175, 146000, 156512, 158000, 167500, 169376, 182500, 184544, 195640, 197500, 211720, 214400, 230680, 233600, 244550, 252800, 264650, 268000, 288350, 292000, 313024, 316000, 335000, 338752, 365000, 369088, 386389, 391280, 395000, 423440, 461360, 489100, 529300, 536000, 576700, 584000, 611375, 626048, 632000, 661625, 670000, 677504, 720875, 730000, 738176, 772778, 782560, 790000, 846880, 922720, 978200, 1058600, 1072000, 1153400, 1168000, 1222750, 1264000, 1323250, 1340000, 1441750, 1460000, 1545556, 1565120, 1580000, 1693760, 1845440, 1931945, 1956400, 2117200, 2306800, 2445500, 2646500, 2680000, 2883500, 2920000, 3056875, 3091112, 3130240, 3160000, 3308125, 3387520, 3604375, 3690880, 3863890, 3912800, 4234400, 4613600, 4891000, 5293000, 5360000, 5767000, 5840000, 6113750, 6182224, 6320000, 6616250, 7208750, 7727780, 7825600, 8468800, 9227200, 9659725, 9782000, 10586000, 11534000, 12227500, 12364448, 13232500, 14417500, 15455560, 15651200, 16937600, 18454400, 19319450, 19564000, 21172000, 23068000, 24455000, 24728896, 26465000, 28835000, 30911120, 38638900, 39128000, 42344000, 46136000, 48298625, 48910000, 49457792, 52930000, 57670000, 61822240, 77277800, 78256000, 84688000, 92272000, 96597250, 97820000, 105860000, 115340000, 123644480, 154555600, 193194500, 195640000, 211720000, 230680000, 241493125, 247288960, 309111200, 386389000, 391280000, 423440000, 461360000, 482986250, 618222400, 772778000, 965972500, 1236444800, 1545556000, 1931945000, 3091112000, 3863890000, 6182224000, 7727780000, 15455560000, 30911120000]

約数ペア:

[(1, 30911120000), (2, 15455560000), (4, 7727780000), (5, 6182224000), (8, 3863890000), (10, 3091112000), (16, 1931945000), (20, 1545556000), (25, 1236444800), (32, 965972500), (40, 772778000), (50, 618222400), (64, 482986250), (67, 461360000), (73, 423440000), (79, 391280000), (80, 386389000), (100, 309111200), (125, 247288960), (128, 241493125), (134, 230680000), (146, 211720000), (158, 195640000), (160, 193194500), (200, 154555600), (250, 123644480), (268, 115340000), (292, 105860000), (316, 97820000), (320, 96597250), (335, 92272000), (365, 84688000), (395, 78256000), (400, 77277800), (500, 61822240), (536, 57670000), (584, 52930000), (625, 49457792), (632, 48910000), (640, 48298625), (670, 46136000), (730, 42344000), (790, 39128000), (800, 38638900), (1000, 30911120), (1072, 28835000), (1168, 26465000), (1250, 24728896), (1264, 24455000), (1340, 23068000), (1460, 21172000), (1580, 19564000), (1600, 19319450), (1675, 18454400), (1825, 16937600), (1975, 15651200), (2000, 15455560), (2144, 14417500), (2336, 13232500), (2500, 12364448), (2528, 12227500), (2680, 11534000), (2920, 10586000), (3160, 9782000), (3200, 9659725), (3350, 9227200), (3650, 8468800), (3950, 7825600), (4000, 7727780), (4288, 7208750), (4672, 6616250), (4891, 6320000), (5000, 6182224), (5056, 6113750), (5293, 5840000), (5360, 5767000), (5767, 5360000), (5840, 5293000), (6320, 4891000), (6700, 4613600), (7300, 4234400), (7900, 3912800), (8000, 3863890), (8375, 3690880), (8576, 3604375), (9125, 3387520), (9344, 3308125), (9782, 3160000), (9875, 3130240), (10000, 3091112), (10112, 3056875), (10586, 2920000), (10720, 2883500), (11534, 2680000), (11680, 2646500), (12640, 2445500), (13400, 2306800), (14600, 2117200), (15800, 1956400), (16000, 1931945), (16750, 1845440), (18250, 1693760), (19564, 1580000), (19750, 1565120), (20000, 1545556), (21172, 1460000), (21440, 1441750), (23068, 1340000), (23360, 1323250), (24455, 1264000), (25280, 1222750), (26465, 1168000), (26800, 1153400), (28835, 1072000), (29200, 1058600), (31600, 978200), (33500, 922720), (36500, 846880), (39128, 790000), (39500, 782560), (40000, 772778), (41875, 738176), (42344, 730000), (42880, 720875), (45625, 677504), (46136, 670000), (46720, 661625), (48910, 632000), (49375, 626048), (50560, 611375), (52930, 584000), (53600, 576700), (57670, 536000), (58400, 529300), (63200, 489100), (67000, 461360), (73000, 423440), (78256, 395000), (79000, 391280), (80000, 386389), (83750, 369088), (84688, 365000), (91250, 338752), (92272, 335000), (97820, 316000), (98750, 313024), (105860, 292000), (107200, 288350), (115340, 268000), (116800, 264650), (122275, 252800), (126400, 244550), (132325, 233600), (134000, 230680), (144175, 214400), (146000, 211720), (156512, 197500), (158000, 195640), (167500, 184544), (169376, 182500)]