2806438320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9769}}^1$

素因数の和:9817

約数の個数: 320

約数和(自身を含む): 11630208000

約数和(自身を除く): 8823769680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6840, 7182, 7560, 7980, 8208, 9576, 9769, 10260, 10640, 11970, 13680, 14364, 15120, 15960, 17955, 19152, 19538, 20520, 23940, 28728, 29307, 31920, 35910, 39076, 41040, 47880, 48845, 57456, 58614, 68383, 71820, 78152, 87921, 95760, 97690, 117228, 136766, 143640, 146535, 156304, 175842, 185611, 195380, 205149, 234456, 263763, 273532, 287280, 293070, 341915, 351684, 371222, 390760, 410298, 439605, 468912, 527526, 547064, 556833, 586140, 615447, 683830, 703368, 742444, 781520, 820596, 879210, 928055, 1025745, 1055052, 1094128, 1113666, 1172280, 1230894, 1299277, 1318815, 1367660, 1406736, 1484888, 1641192, 1670499, 1758420, 1846341, 1856110, 2051490, 2110104, 2227332, 2344560, 2461788, 2598554, 2637630, 2735320, 2784165, 2969776, 3077235, 3282384, 3340998, 3516840, 3692682, 3712220, 3897831, 4102980, 4220208, 4454664, 4923576, 5011497, 5197108, 5275260, 5470640, 5568330, 6154470, 6496385, 6681996, 7033680, 7385364, 7424440, 7795662, 8205960, 8352495, 8909328, 9231705, 9847152, 10022994, 10394216, 10550520, 11136660, 11693493, 12308940, 12992770, 13363992, 14770728, 14848880, 15591324, 16411920, 16704990, 18463410, 19489155, 20045988, 20788432, 21101040, 22273320, 23386986, 24617880, 25057485, 25985540, 26727984, 29541456, 31182648, 33409980, 35080479, 36926820, 38978310, 40091976, 44546640, 46773972, 49235760, 50114970, 51971080, 58467465, 62365296, 66819960, 70160958, 73853640, 77956620, 80183952, 93547944, 100229940, 103942160, 116934930, 133639920, 140321916, 147707280, 155913240, 175402395, 187095888, 200459880, 233869860, 280643832, 311826480, 350804790, 400919760, 467739720, 561287664, 701609580, 935479440, 1403219160, 2806438320]

約数ペア:

[(1, 2806438320), (2, 1403219160), (3, 935479440), (4, 701609580), (5, 561287664), (6, 467739720), (7, 400919760), (8, 350804790), (9, 311826480), (10, 280643832), (12, 233869860), (14, 200459880), (15, 187095888), (16, 175402395), (18, 155913240), (19, 147707280), (20, 140321916), (21, 133639920), (24, 116934930), (27, 103942160), (28, 100229940), (30, 93547944), (35, 80183952), (36, 77956620), (38, 73853640), (40, 70160958), (42, 66819960), (45, 62365296), (48, 58467465), (54, 51971080), (56, 50114970), (57, 49235760), (60, 46773972), (63, 44546640), (70, 40091976), (72, 38978310), (76, 36926820), (80, 35080479), (84, 33409980), (90, 31182648), (95, 29541456), (105, 26727984), (108, 25985540), (112, 25057485), (114, 24617880), (120, 23386986), (126, 22273320), (133, 21101040), (135, 20788432), (140, 20045988), (144, 19489155), (152, 18463410), (168, 16704990), (171, 16411920), (180, 15591324), (189, 14848880), (190, 14770728), (210, 13363992), (216, 12992770), (228, 12308940), (240, 11693493), (252, 11136660), (266, 10550520), (270, 10394216), (280, 10022994), (285, 9847152), (304, 9231705), (315, 8909328), (336, 8352495), (342, 8205960), (360, 7795662), (378, 7424440), (380, 7385364), (399, 7033680), (420, 6681996), (432, 6496385), (456, 6154470), (504, 5568330), (513, 5470640), (532, 5275260), (540, 5197108), (560, 5011497), (570, 4923576), (630, 4454664), (665, 4220208), (684, 4102980), (720, 3897831), (756, 3712220), (760, 3692682), (798, 3516840), (840, 3340998), (855, 3282384), (912, 3077235), (945, 2969776), (1008, 2784165), (1026, 2735320), (1064, 2637630), (1080, 2598554), (1140, 2461788), (1197, 2344560), (1260, 2227332), (1330, 2110104), (1368, 2051490), (1512, 1856110), (1520, 1846341), (1596, 1758420), (1680, 1670499), (1710, 1641192), (1890, 1484888), (1995, 1406736), (2052, 1367660), (2128, 1318815), (2160, 1299277), (2280, 1230894), (2394, 1172280), (2520, 1113666), (2565, 1094128), (2660, 1055052), (2736, 1025745), (3024, 928055), (3192, 879210), (3420, 820596), (3591, 781520), (3780, 742444), (3990, 703368), (4104, 683830), (4560, 615447), (4788, 586140), (5040, 556833), (5130, 547064), (5320, 527526), (5985, 468912), (6384, 439605), (6840, 410298), (7182, 390760), (7560, 371222), (7980, 351684), (8208, 341915), (9576, 293070), (9769, 287280), (10260, 273532), (10640, 263763), (11970, 234456), (13680, 205149), (14364, 195380), (15120, 185611), (15960, 175842), (17955, 156304), (19152, 146535), (19538, 143640), (20520, 136766), (23940, 117228), (28728, 97690), (29307, 95760), (31920, 87921), (35910, 78152), (39076, 71820), (41040, 68383), (47880, 58614), (48845, 57456)]