216724410

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 224

約数和(自身を含む): 695043072

約数和(自身を除く): 478318662

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 137, 155, 162, 186, 189, 210, 217, 243, 270, 274, 279, 310, 315, 378, 405, 411, 434, 465, 486, 558, 567, 630, 651, 685, 729, 810, 822, 837, 930, 945, 959, 1085, 1134, 1215, 1233, 1302, 1370, 1395, 1458, 1674, 1701, 1890, 1918, 1953, 2055, 2170, 2430, 2466, 2511, 2790, 2835, 2877, 3255, 3402, 3645, 3699, 3906, 4110, 4185, 4247, 4795, 5022, 5103, 5670, 5754, 5859, 6165, 6510, 7290, 7398, 7533, 8370, 8494, 8505, 8631, 9590, 9765, 10206, 11097, 11718, 12330, 12555, 12741, 14385, 15066, 17010, 17262, 17577, 18495, 19530, 21235, 22194, 22599, 25110, 25482, 25515, 25893, 28770, 29295, 29729, 33291, 35154, 36990, 37665, 38223, 42470, 43155, 45198, 51030, 51786, 52731, 55485, 58590, 59458, 63705, 66582, 75330, 76446, 77679, 86310, 87885, 89187, 99873, 105462, 110970, 112995, 114669, 127410, 129465, 148645, 155358, 158193, 166455, 175770, 178374, 191115, 199746, 225990, 229338, 233037, 258930, 263655, 267561, 297290, 316386, 332910, 344007, 382230, 388395, 445935, 466074, 499365, 527310, 535122, 573345, 688014, 699111, 776790, 790965, 802683, 891870, 998730, 1032021, 1146690, 1165185, 1337805, 1398222, 1581930, 1605366, 1720035, 2064042, 2330370, 2408049, 2675610, 3096063, 3440070, 3495555, 4013415, 4816098, 5160105, 6192126, 6991110, 7224147, 8026830, 10320210, 12040245, 14448294, 15480315, 21672441, 24080490, 30960630, 36120735, 43344882, 72241470, 108362205, 216724410]

約数ペア:

[(1, 216724410), (2, 108362205), (3, 72241470), (5, 43344882), (6, 36120735), (7, 30960630), (9, 24080490), (10, 21672441), (14, 15480315), (15, 14448294), (18, 12040245), (21, 10320210), (27, 8026830), (30, 7224147), (31, 6991110), (35, 6192126), (42, 5160105), (45, 4816098), (54, 4013415), (62, 3495555), (63, 3440070), (70, 3096063), (81, 2675610), (90, 2408049), (93, 2330370), (105, 2064042), (126, 1720035), (135, 1605366), (137, 1581930), (155, 1398222), (162, 1337805), (186, 1165185), (189, 1146690), (210, 1032021), (217, 998730), (243, 891870), (270, 802683), (274, 790965), (279, 776790), (310, 699111), (315, 688014), (378, 573345), (405, 535122), (411, 527310), (434, 499365), (465, 466074), (486, 445935), (558, 388395), (567, 382230), (630, 344007), (651, 332910), (685, 316386), (729, 297290), (810, 267561), (822, 263655), (837, 258930), (930, 233037), (945, 229338), (959, 225990), (1085, 199746), (1134, 191115), (1215, 178374), (1233, 175770), (1302, 166455), (1370, 158193), (1395, 155358), (1458, 148645), (1674, 129465), (1701, 127410), (1890, 114669), (1918, 112995), (1953, 110970), (2055, 105462), (2170, 99873), (2430, 89187), (2466, 87885), (2511, 86310), (2790, 77679), (2835, 76446), (2877, 75330), (3255, 66582), (3402, 63705), (3645, 59458), (3699, 58590), (3906, 55485), (4110, 52731), (4185, 51786), (4247, 51030), (4795, 45198), (5022, 43155), (5103, 42470), (5670, 38223), (5754, 37665), (5859, 36990), (6165, 35154), (6510, 33291), (7290, 29729), (7398, 29295), (7533, 28770), (8370, 25893), (8494, 25515), (8505, 25482), (8631, 25110), (9590, 22599), (9765, 22194), (10206, 21235), (11097, 19530), (11718, 18495), (12330, 17577), (12555, 17262), (12741, 17010), (14385, 15066)]