708883740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 2225347488

約数和(自身を除く): 1516463748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 163, 180, 185, 222, 326, 333, 370, 444, 489, 555, 652, 653, 666, 740, 815, 978, 1110, 1306, 1332, 1467, 1630, 1665, 1956, 1959, 2220, 2445, 2612, 2934, 3260, 3265, 3330, 3918, 4890, 5868, 5877, 6031, 6530, 6660, 7335, 7836, 9780, 9795, 11754, 12062, 13060, 14670, 18093, 19590, 23508, 24124, 24161, 29340, 29385, 30155, 36186, 39180, 48322, 54279, 58770, 60310, 72372, 72483, 90465, 96644, 106439, 108558, 117540, 120620, 120805, 144966, 180930, 212878, 217116, 217449, 241610, 271395, 289932, 319317, 361860, 362415, 425756, 434898, 483220, 532195, 542790, 638634, 724830, 869796, 957951, 1064390, 1085580, 1087245, 1277268, 1449660, 1596585, 1915902, 2128780, 2174490, 3193170, 3831804, 3938243, 4348980, 4789755, 6386340, 7876486, 9579510, 11814729, 15752972, 19159020, 19691215, 23629458, 35444187, 39382430, 47258916, 59073645, 70888374, 78764860, 118147290, 141776748, 177220935, 236294580, 354441870, 708883740]

約数ペア:

[(1, 708883740), (2, 354441870), (3, 236294580), (4, 177220935), (5, 141776748), (6, 118147290), (9, 78764860), (10, 70888374), (12, 59073645), (15, 47258916), (18, 39382430), (20, 35444187), (30, 23629458), (36, 19691215), (37, 19159020), (45, 15752972), (60, 11814729), (74, 9579510), (90, 7876486), (111, 6386340), (148, 4789755), (163, 4348980), (180, 3938243), (185, 3831804), (222, 3193170), (326, 2174490), (333, 2128780), (370, 1915902), (444, 1596585), (489, 1449660), (555, 1277268), (652, 1087245), (653, 1085580), (666, 1064390), (740, 957951), (815, 869796), (978, 724830), (1110, 638634), (1306, 542790), (1332, 532195), (1467, 483220), (1630, 434898), (1665, 425756), (1956, 362415), (1959, 361860), (2220, 319317), (2445, 289932), (2612, 271395), (2934, 241610), (3260, 217449), (3265, 217116), (3330, 212878), (3918, 180930), (4890, 144966), (5868, 120805), (5877, 120620), (6031, 117540), (6530, 108558), (6660, 106439), (7335, 96644), (7836, 90465), (9780, 72483), (9795, 72372), (11754, 60310), (12062, 58770), (13060, 54279), (14670, 48322), (18093, 39180), (19590, 36186), (23508, 30155), (24124, 29385), (24161, 29340)]