21328045110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1451

約数の個数: 192

約数和(自身を含む): 59743008000

約数和(自身を除く): 38414962890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 59, 90, 95, 114, 118, 171, 177, 179, 190, 285, 295, 342, 354, 358, 531, 537, 570, 590, 855, 885, 895, 1062, 1074, 1121, 1181, 1611, 1710, 1770, 1790, 2242, 2362, 2655, 2685, 3222, 3363, 3401, 3543, 5310, 5370, 5605, 5905, 6726, 6802, 7086, 8055, 10089, 10203, 10561, 10629, 11210, 11810, 16110, 16815, 17005, 17715, 20178, 20406, 21122, 21258, 22439, 30609, 31683, 33630, 34010, 35430, 44878, 50445, 51015, 52805, 53145, 61218, 63366, 67317, 69679, 95049, 100890, 102030, 105610, 106290, 112195, 134634, 139358, 153045, 158415, 190098, 200659, 201951, 209037, 211399, 224390, 306090, 316830, 336585, 348395, 401318, 403902, 418074, 422798, 475245, 601977, 627111, 634197, 673170, 696790, 950490, 1003295, 1009755, 1045185, 1056995, 1203954, 1254222, 1268394, 1323901, 1805931, 1902591, 2006590, 2019510, 2090370, 2113990, 2647802, 3009885, 3135555, 3170985, 3611862, 3805182, 3971703, 4016581, 6019770, 6271110, 6341970, 6619505, 7943406, 8033162, 9029655, 9512955, 11915109, 12049743, 12472541, 13239010, 18059310, 19025910, 19858515, 20082905, 23830218, 24099486, 24945082, 36149229, 37417623, 39717030, 40165810, 59575545, 60248715, 62362705, 72298458, 74835246, 112252869, 119151090, 120497430, 124725410, 180746145, 187088115, 224505738, 236978279, 361492290, 374176230, 473956558, 561264345, 710934837, 1122528690, 1184891395, 1421869674, 2132804511, 2369782790, 3554674185, 4265609022, 7109348370, 10664022555, 21328045110]

約数ペア:

[(1, 21328045110), (2, 10664022555), (3, 7109348370), (5, 4265609022), (6, 3554674185), (9, 2369782790), (10, 2132804511), (15, 1421869674), (18, 1184891395), (19, 1122528690), (30, 710934837), (38, 561264345), (45, 473956558), (57, 374176230), (59, 361492290), (90, 236978279), (95, 224505738), (114, 187088115), (118, 180746145), (171, 124725410), (177, 120497430), (179, 119151090), (190, 112252869), (285, 74835246), (295, 72298458), (342, 62362705), (354, 60248715), (358, 59575545), (531, 40165810), (537, 39717030), (570, 37417623), (590, 36149229), (855, 24945082), (885, 24099486), (895, 23830218), (1062, 20082905), (1074, 19858515), (1121, 19025910), (1181, 18059310), (1611, 13239010), (1710, 12472541), (1770, 12049743), (1790, 11915109), (2242, 9512955), (2362, 9029655), (2655, 8033162), (2685, 7943406), (3222, 6619505), (3363, 6341970), (3401, 6271110), (3543, 6019770), (5310, 4016581), (5370, 3971703), (5605, 3805182), (5905, 3611862), (6726, 3170985), (6802, 3135555), (7086, 3009885), (8055, 2647802), (10089, 2113990), (10203, 2090370), (10561, 2019510), (10629, 2006590), (11210, 1902591), (11810, 1805931), (16110, 1323901), (16815, 1268394), (17005, 1254222), (17715, 1203954), (20178, 1056995), (20406, 1045185), (21122, 1009755), (21258, 1003295), (22439, 950490), (30609, 696790), (31683, 673170), (33630, 634197), (34010, 627111), (35430, 601977), (44878, 475245), (50445, 422798), (51015, 418074), (52805, 403902), (53145, 401318), (61218, 348395), (63366, 336585), (67317, 316830), (69679, 306090), (95049, 224390), (100890, 211399), (102030, 209037), (105610, 201951), (106290, 200659), (112195, 190098), (134634, 158415), (139358, 153045)]