2019778800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3088

約数の個数: 240

約数和(自身を含む): 7132126848

約数和(自身を除く): 5112348048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 43, 48, 50, 52, 60, 65, 75, 78, 80, 86, 100, 104, 120, 129, 130, 150, 156, 172, 195, 200, 208, 215, 240, 258, 260, 300, 312, 325, 344, 390, 400, 430, 516, 520, 559, 600, 624, 645, 650, 688, 780, 860, 975, 1032, 1040, 1075, 1118, 1200, 1290, 1300, 1560, 1677, 1720, 1950, 2064, 2150, 2236, 2580, 2600, 2795, 3011, 3120, 3225, 3354, 3440, 3900, 4300, 4472, 5160, 5200, 5590, 6022, 6450, 6708, 7800, 8385, 8600, 8944, 9033, 10320, 11180, 12044, 12900, 13416, 13975, 15055, 15600, 16770, 17200, 18066, 22360, 24088, 25800, 26832, 27950, 30110, 33540, 36132, 39143, 41925, 44720, 45165, 48176, 51600, 55900, 60220, 67080, 72264, 75275, 78286, 83850, 90330, 111800, 117429, 120440, 129473, 134160, 144528, 150550, 156572, 167700, 180660, 195715, 223600, 225825, 234858, 240880, 258946, 301100, 313144, 335400, 361320, 388419, 391430, 451650, 469716, 517892, 587145, 602200, 626288, 647365, 670800, 722640, 776838, 782860, 903300, 939432, 978575, 1035784, 1174290, 1204400, 1294730, 1553676, 1565720, 1683149, 1806600, 1878864, 1942095, 1957150, 2071568, 2348580, 2589460, 2935725, 3107352, 3131440, 3236825, 3366298, 3613200, 3884190, 3914300, 4697160, 5049447, 5178920, 5871450, 6214704, 6473650, 6732596, 7768380, 7828600, 8415745, 9394320, 9710475, 10098894, 10357840, 11742900, 12947300, 13465192, 15536760, 15657200, 16831490, 19420950, 20197788, 23485800, 25247235, 25894600, 26930384, 31073520, 33662980, 38841900, 40395576, 42078725, 46971600, 50494470, 51789200, 67325960, 77683800, 80791152, 84157450, 100988940, 126236175, 134651920, 155367600, 168314900, 201977880, 252472350, 336629800, 403955760, 504944700, 673259600, 1009889400, 2019778800]

約数ペア:

[(1, 2019778800), (2, 1009889400), (3, 673259600), (4, 504944700), (5, 403955760), (6, 336629800), (8, 252472350), (10, 201977880), (12, 168314900), (13, 155367600), (15, 134651920), (16, 126236175), (20, 100988940), (24, 84157450), (25, 80791152), (26, 77683800), (30, 67325960), (39, 51789200), (40, 50494470), (43, 46971600), (48, 42078725), (50, 40395576), (52, 38841900), (60, 33662980), (65, 31073520), (75, 26930384), (78, 25894600), (80, 25247235), (86, 23485800), (100, 20197788), (104, 19420950), (120, 16831490), (129, 15657200), (130, 15536760), (150, 13465192), (156, 12947300), (172, 11742900), (195, 10357840), (200, 10098894), (208, 9710475), (215, 9394320), (240, 8415745), (258, 7828600), (260, 7768380), (300, 6732596), (312, 6473650), (325, 6214704), (344, 5871450), (390, 5178920), (400, 5049447), (430, 4697160), (516, 3914300), (520, 3884190), (559, 3613200), (600, 3366298), (624, 3236825), (645, 3131440), (650, 3107352), (688, 2935725), (780, 2589460), (860, 2348580), (975, 2071568), (1032, 1957150), (1040, 1942095), (1075, 1878864), (1118, 1806600), (1200, 1683149), (1290, 1565720), (1300, 1553676), (1560, 1294730), (1677, 1204400), (1720, 1174290), (1950, 1035784), (2064, 978575), (2150, 939432), (2236, 903300), (2580, 782860), (2600, 776838), (2795, 722640), (3011, 670800), (3120, 647365), (3225, 626288), (3354, 602200), (3440, 587145), (3900, 517892), (4300, 469716), (4472, 451650), (5160, 391430), (5200, 388419), (5590, 361320), (6022, 335400), (6450, 313144), (6708, 301100), (7800, 258946), (8385, 240880), (8600, 234858), (8944, 225825), (9033, 223600), (10320, 195715), (11180, 180660), (12044, 167700), (12900, 156572), (13416, 150550), (13975, 144528), (15055, 134160), (15600, 129473), (16770, 120440), (17200, 117429), (18066, 111800), (22360, 90330), (24088, 83850), (25800, 78286), (26832, 75275), (27950, 72264), (30110, 67080), (33540, 60220), (36132, 55900), (39143, 51600), (41925, 48176), (44720, 45165)]