2030551320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:734

約数の個数: 256

約数和(自身を含む): 7312343040

約数和(自身を除く): 5281791720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 227, 230, 276, 280, 322, 345, 420, 454, 460, 463, 483, 552, 644, 681, 690, 805, 840, 908, 920, 926, 966, 1135, 1288, 1362, 1380, 1389, 1589, 1610, 1816, 1852, 1932, 2270, 2315, 2415, 2724, 2760, 2778, 3178, 3220, 3241, 3405, 3704, 3864, 4540, 4630, 4767, 4830, 5221, 5448, 5556, 6356, 6440, 6482, 6810, 6945, 7945, 9080, 9260, 9534, 9660, 9723, 10442, 10649, 11112, 12712, 12964, 13620, 13890, 15663, 15890, 16205, 18520, 19068, 19320, 19446, 20884, 21298, 23835, 25928, 26105, 27240, 27780, 31326, 31780, 31947, 32410, 36547, 38136, 38892, 41768, 42596, 47670, 48615, 52210, 53245, 55560, 62652, 63560, 63894, 64820, 73094, 74543, 77784, 78315, 85192, 95340, 97230, 104420, 105101, 106490, 109641, 125304, 127788, 129640, 146188, 149086, 156630, 159735, 182735, 190680, 194460, 208840, 210202, 212980, 219282, 223629, 255576, 292376, 298172, 313260, 315303, 319470, 365470, 372715, 388920, 420404, 425960, 438564, 447258, 525505, 548205, 596344, 626520, 630606, 638940, 730940, 735707, 745430, 840808, 877128, 894516, 1051010, 1096410, 1118145, 1261212, 1277880, 1461880, 1471414, 1490860, 1576515, 1789032, 2102020, 2192820, 2207121, 2236290, 2417323, 2522424, 2942828, 2981720, 3153030, 3678535, 4204040, 4385640, 4414242, 4472580, 4834646, 5885656, 6306060, 7251969, 7357070, 8828484, 8945160, 9669292, 11035605, 12086615, 12612120, 14503938, 14714140, 16921261, 17656968, 19338584, 22071210, 24173230, 29007876, 29428280, 33842522, 36259845, 44142420, 48346460, 50763783, 58015752, 67685044, 72519690, 84606305, 88284840, 96692920, 101527566, 135370088, 145039380, 169212610, 203055132, 253818915, 290078760, 338425220, 406110264, 507637830, 676850440, 1015275660, 2030551320]

約数ペア:

[(1, 2030551320), (2, 1015275660), (3, 676850440), (4, 507637830), (5, 406110264), (6, 338425220), (7, 290078760), (8, 253818915), (10, 203055132), (12, 169212610), (14, 145039380), (15, 135370088), (20, 101527566), (21, 96692920), (23, 88284840), (24, 84606305), (28, 72519690), (30, 67685044), (35, 58015752), (40, 50763783), (42, 48346460), (46, 44142420), (56, 36259845), (60, 33842522), (69, 29428280), (70, 29007876), (84, 24173230), (92, 22071210), (105, 19338584), (115, 17656968), (120, 16921261), (138, 14714140), (140, 14503938), (161, 12612120), (168, 12086615), (184, 11035605), (210, 9669292), (227, 8945160), (230, 8828484), (276, 7357070), (280, 7251969), (322, 6306060), (345, 5885656), (420, 4834646), (454, 4472580), (460, 4414242), (463, 4385640), (483, 4204040), (552, 3678535), (644, 3153030), (681, 2981720), (690, 2942828), (805, 2522424), (840, 2417323), (908, 2236290), (920, 2207121), (926, 2192820), (966, 2102020), (1135, 1789032), (1288, 1576515), (1362, 1490860), (1380, 1471414), (1389, 1461880), (1589, 1277880), (1610, 1261212), (1816, 1118145), (1852, 1096410), (1932, 1051010), (2270, 894516), (2315, 877128), (2415, 840808), (2724, 745430), (2760, 735707), (2778, 730940), (3178, 638940), (3220, 630606), (3241, 626520), (3405, 596344), (3704, 548205), (3864, 525505), (4540, 447258), (4630, 438564), (4767, 425960), (4830, 420404), (5221, 388920), (5448, 372715), (5556, 365470), (6356, 319470), (6440, 315303), (6482, 313260), (6810, 298172), (6945, 292376), (7945, 255576), (9080, 223629), (9260, 219282), (9534, 212980), (9660, 210202), (9723, 208840), (10442, 194460), (10649, 190680), (11112, 182735), (12712, 159735), (12964, 156630), (13620, 149086), (13890, 146188), (15663, 129640), (15890, 127788), (16205, 125304), (18520, 109641), (19068, 106490), (19320, 105101), (19446, 104420), (20884, 97230), (21298, 95340), (23835, 85192), (25928, 78315), (26105, 77784), (27240, 74543), (27780, 73094), (31326, 64820), (31780, 63894), (31947, 63560), (32410, 62652), (36547, 55560), (38136, 53245), (38892, 52210), (41768, 48615), (42596, 47670)]