778844220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{24083}}^1$

素因数の和:24120

約数の個数: 144

約数和(自身を含む): 2767540608

約数和(自身を除く): 1988696388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 10780, 16170, 24083, 32340, 48166, 72249, 96332, 120415, 144498, 168581, 240830, 264913, 288996, 337162, 361245, 481660, 505743, 529826, 674324, 722490, 794739, 842905, 1011486, 1059652, 1180067, 1324565, 1444980, 1589478, 1685810, 1854391, 2022972, 2360134, 2528715, 2649130, 3178956, 3371620, 3540201, 3708782, 3973695, 4720268, 5057430, 5298260, 5563173, 5900335, 7080402, 7417564, 7947390, 9271955, 10114860, 11126346, 11800670, 12980737, 14160804, 15894780, 17701005, 18543910, 22252692, 23601340, 25961474, 27815865, 35402010, 37087820, 38942211, 51922948, 55631730, 64903685, 70804020, 77884422, 111263460, 129807370, 155768844, 194711055, 259614740, 389422110, 778844220]

約数ペア:

[(1, 778844220), (2, 389422110), (3, 259614740), (4, 194711055), (5, 155768844), (6, 129807370), (7, 111263460), (10, 77884422), (11, 70804020), (12, 64903685), (14, 55631730), (15, 51922948), (20, 38942211), (21, 37087820), (22, 35402010), (28, 27815865), (30, 25961474), (33, 23601340), (35, 22252692), (42, 18543910), (44, 17701005), (49, 15894780), (55, 14160804), (60, 12980737), (66, 11800670), (70, 11126346), (77, 10114860), (84, 9271955), (98, 7947390), (105, 7417564), (110, 7080402), (132, 5900335), (140, 5563173), (147, 5298260), (154, 5057430), (165, 4720268), (196, 3973695), (210, 3708782), (220, 3540201), (231, 3371620), (245, 3178956), (294, 2649130), (308, 2528715), (330, 2360134), (385, 2022972), (420, 1854391), (462, 1685810), (490, 1589478), (539, 1444980), (588, 1324565), (660, 1180067), (735, 1059652), (770, 1011486), (924, 842905), (980, 794739), (1078, 722490), (1155, 674324), (1470, 529826), (1540, 505743), (1617, 481660), (2156, 361245), (2310, 337162), (2695, 288996), (2940, 264913), (3234, 240830), (4620, 168581), (5390, 144498), (6468, 120415), (8085, 96332), (10780, 72249), (16170, 48166), (24083, 32340)]