291210127740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1383947}}^1$

素因数の和:1384136

約数の個数: 144

約数和(自身を含む): 1015574257152

約数和(自身を除く): 724364129412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 420, 501, 630, 668, 835, 1002, 1169, 1260, 1503, 1670, 2004, 2338, 2505, 3006, 3340, 3507, 4676, 5010, 5845, 6012, 7014, 7515, 10020, 10521, 11690, 14028, 15030, 17535, 21042, 23380, 30060, 35070, 42084, 52605, 70140, 105210, 210420, 1383947, 2767894, 4151841, 5535788, 6919735, 8303682, 9687629, 12455523, 13839470, 16607364, 19375258, 20759205, 24911046, 27678940, 29062887, 38750516, 41518410, 48438145, 49822092, 58125774, 62277615, 83036820, 87188661, 96876290, 116251548, 124555230, 145314435, 174377322, 193752580, 231119149, 249110460, 290628870, 348754644, 435943305, 462238298, 581257740, 693357447, 871886610, 924476596, 1155595745, 1386714894, 1617834043, 1743773220, 2080072341, 2311191490, 2773429788, 3235668086, 3466787235, 4160144682, 4622382980, 4853502129, 6471336172, 6933574470, 8089170215, 8320289364, 9707004258, 10400361705, 13867148940, 14560506387, 16178340430, 19414008516, 20800723410, 24267510645, 29121012774, 32356680860, 41601446820, 48535021290, 58242025548, 72802531935, 97070042580, 145605063870, 291210127740]

約数ペア:

[(1, 291210127740), (2, 145605063870), (3, 97070042580), (4, 72802531935), (5, 58242025548), (6, 48535021290), (7, 41601446820), (9, 32356680860), (10, 29121012774), (12, 24267510645), (14, 20800723410), (15, 19414008516), (18, 16178340430), (20, 14560506387), (21, 13867148940), (28, 10400361705), (30, 9707004258), (35, 8320289364), (36, 8089170215), (42, 6933574470), (45, 6471336172), (60, 4853502129), (63, 4622382980), (70, 4160144682), (84, 3466787235), (90, 3235668086), (105, 2773429788), (126, 2311191490), (140, 2080072341), (167, 1743773220), (180, 1617834043), (210, 1386714894), (252, 1155595745), (315, 924476596), (334, 871886610), (420, 693357447), (501, 581257740), (630, 462238298), (668, 435943305), (835, 348754644), (1002, 290628870), (1169, 249110460), (1260, 231119149), (1503, 193752580), (1670, 174377322), (2004, 145314435), (2338, 124555230), (2505, 116251548), (3006, 96876290), (3340, 87188661), (3507, 83036820), (4676, 62277615), (5010, 58125774), (5845, 49822092), (6012, 48438145), (7014, 41518410), (7515, 38750516), (10020, 29062887), (10521, 27678940), (11690, 24911046), (14028, 20759205), (15030, 19375258), (17535, 16607364), (21042, 13839470), (23380, 12455523), (30060, 9687629), (35070, 8303682), (42084, 6919735), (52605, 5535788), (70140, 4151841), (105210, 2767894), (210420, 1383947)]