16280491320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17387}}^1$

素因数の和:17444

約数の個数: 240

約数和(自身を含む): 58132083240

約数和(自身を除く): 41851591920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 289, 306, 324, 340, 360, 405, 408, 459, 510, 540, 578, 612, 648, 680, 765, 810, 867, 918, 1020, 1080, 1156, 1224, 1377, 1445, 1530, 1620, 1734, 1836, 2040, 2295, 2312, 2601, 2754, 2890, 3060, 3240, 3468, 3672, 4335, 4590, 5202, 5508, 5780, 6120, 6885, 6936, 7803, 8670, 9180, 10404, 11016, 11560, 13005, 13770, 15606, 17340, 17387, 18360, 20808, 23409, 26010, 27540, 31212, 34680, 34774, 39015, 46818, 52020, 52161, 55080, 62424, 69548, 78030, 86935, 93636, 104040, 104322, 117045, 139096, 156060, 156483, 173870, 187272, 208644, 234090, 260805, 295579, 312120, 312966, 347740, 417288, 468180, 469449, 521610, 591158, 625932, 695480, 782415, 886737, 936360, 938898, 1043220, 1182316, 1251864, 1408347, 1477895, 1564830, 1773474, 1877796, 2086440, 2347245, 2364632, 2660211, 2816694, 2955790, 3129660, 3546948, 3755592, 4433685, 4694490, 5024843, 5320422, 5633388, 5911580, 6259320, 7041735, 7093896, 7980633, 8867370, 9388980, 10049686, 10640844, 11266776, 11823160, 13301055, 14083470, 15074529, 15961266, 17734740, 18777960, 20099372, 21281688, 23941899, 25124215, 26602110, 28166940, 30149058, 31922532, 35469480, 39903165, 40198744, 45223587, 47883798, 50248430, 53204220, 56333880, 60298116, 63845064, 75372645, 79806330, 90447174, 95767596, 100496860, 106408440, 119709495, 120596232, 135670761, 150745290, 159612660, 180894348, 191535192, 200993720, 226117935, 239418990, 271341522, 301490580, 319225320, 361788696, 407012283, 452235870, 478837980, 542683044, 602981160, 678353805, 814024566, 904471740, 957675960, 1085366088, 1356707610, 1628049132, 1808943480, 2035061415, 2713415220, 3256098264, 4070122830, 5426830440, 8140245660, 16280491320]

約数ペア:

[(1, 16280491320), (2, 8140245660), (3, 5426830440), (4, 4070122830), (5, 3256098264), (6, 2713415220), (8, 2035061415), (9, 1808943480), (10, 1628049132), (12, 1356707610), (15, 1085366088), (17, 957675960), (18, 904471740), (20, 814024566), (24, 678353805), (27, 602981160), (30, 542683044), (34, 478837980), (36, 452235870), (40, 407012283), (45, 361788696), (51, 319225320), (54, 301490580), (60, 271341522), (68, 239418990), (72, 226117935), (81, 200993720), (85, 191535192), (90, 180894348), (102, 159612660), (108, 150745290), (120, 135670761), (135, 120596232), (136, 119709495), (153, 106408440), (162, 100496860), (170, 95767596), (180, 90447174), (204, 79806330), (216, 75372645), (255, 63845064), (270, 60298116), (289, 56333880), (306, 53204220), (324, 50248430), (340, 47883798), (360, 45223587), (405, 40198744), (408, 39903165), (459, 35469480), (510, 31922532), (540, 30149058), (578, 28166940), (612, 26602110), (648, 25124215), (680, 23941899), (765, 21281688), (810, 20099372), (867, 18777960), (918, 17734740), (1020, 15961266), (1080, 15074529), (1156, 14083470), (1224, 13301055), (1377, 11823160), (1445, 11266776), (1530, 10640844), (1620, 10049686), (1734, 9388980), (1836, 8867370), (2040, 7980633), (2295, 7093896), (2312, 7041735), (2601, 6259320), (2754, 5911580), (2890, 5633388), (3060, 5320422), (3240, 5024843), (3468, 4694490), (3672, 4433685), (4335, 3755592), (4590, 3546948), (5202, 3129660), (5508, 2955790), (5780, 2816694), (6120, 2660211), (6885, 2364632), (6936, 2347245), (7803, 2086440), (8670, 1877796), (9180, 1773474), (10404, 1564830), (11016, 1477895), (11560, 1408347), (13005, 1251864), (13770, 1182316), (15606, 1043220), (17340, 938898), (17387, 936360), (18360, 886737), (20808, 782415), (23409, 695480), (26010, 625932), (27540, 591158), (31212, 521610), (34680, 469449), (34774, 468180), (39015, 417288), (46818, 347740), (52020, 312966), (52161, 312120), (55080, 295579), (62424, 260805), (69548, 234090), (78030, 208644), (86935, 187272), (93636, 173870), (104040, 156483), (104322, 156060), (117045, 139096)]