19003815180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1405

約数の個数: 288

約数和(自身を含む): 67101425664

約数和(自身を除く): 48097610484

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, 103, 105, 126, 127, 140, 180, 206, 210, 252, 254, 309, 315, 381, 412, 420, 508, 515, 618, 630, 635, 721, 762, 889, 927, 1030, 1143, 1153, 1236, 1260, 1270, 1442, 1524, 1545, 1778, 1854, 1905, 2060, 2163, 2286, 2306, 2540, 2667, 2884, 3090, 3459, 3556, 3605, 3708, 3810, 4326, 4445, 4572, 4612, 4635, 5334, 5715, 5765, 6180, 6489, 6918, 7210, 7620, 8001, 8071, 8652, 8890, 9270, 10377, 10668, 10815, 11430, 11530, 12978, 13081, 13335, 13836, 14420, 16002, 16142, 17295, 17780, 18540, 20754, 21630, 22860, 23060, 24213, 25956, 26162, 26670, 32004, 32284, 32445, 34590, 39243, 40005, 40355, 41508, 43260, 48426, 51885, 52324, 53340, 64890, 65405, 69180, 72639, 78486, 80010, 80710, 91567, 96852, 103770, 117729, 118759, 121065, 129780, 130810, 145278, 146431, 156972, 160020, 161420, 183134, 196215, 207540, 235458, 237518, 242130, 261620, 274701, 290556, 292862, 356277, 363195, 366268, 392430, 439293, 457835, 470916, 475036, 484260, 549402, 585724, 588645, 593795, 712554, 726390, 732155, 784860, 824103, 831313, 878586, 915670, 1025017, 1068831, 1098804, 1177290, 1187590, 1317879, 1373505, 1425108, 1452780, 1464310, 1648206, 1662626, 1757172, 1781385, 1831340, 2050034, 2137662, 2196465, 2354580, 2375180, 2493939, 2635758, 2747010, 2928620, 3075051, 3296412, 3325252, 3562770, 4100068, 4120515, 4156565, 4275324, 4392930, 4987878, 5125085, 5271516, 5344155, 5494020, 6150102, 6589395, 7125540, 7481817, 8241030, 8313130, 8785860, 9225153, 9975756, 10250170, 10688310, 12300204, 12469695, 13178790, 14963634, 15082393, 15375255, 16482060, 16626260, 18450306, 20500340, 21376620, 24939390, 26357580, 29927268, 30164786, 30750510, 36900612, 37409085, 45247179, 46125765, 49878780, 60329572, 61501020, 74818170, 75411965, 90494358, 92251530, 105576751, 135741537, 149636340, 150823930, 180988716, 184503060, 211153502, 226235895, 271483074, 301647860, 316730253, 422307004, 452471790, 527883755, 542966148, 633460506, 678707685, 904943580, 950190759, 1055767510, 1266921012, 1357415370, 1583651265, 1900381518, 2111535020, 2714830740, 3167302530, 3800763036, 4750953795, 6334605060, 9501907590, 19003815180]

約数ペア:

[(1, 19003815180), (2, 9501907590), (3, 6334605060), (4, 4750953795), (5, 3800763036), (6, 3167302530), (7, 2714830740), (9, 2111535020), (10, 1900381518), (12, 1583651265), (14, 1357415370), (15, 1266921012), (18, 1055767510), (20, 950190759), (21, 904943580), (28, 678707685), (30, 633460506), (35, 542966148), (36, 527883755), (42, 452471790), (45, 422307004), (60, 316730253), (63, 301647860), (70, 271483074), (84, 226235895), (90, 211153502), (103, 184503060), (105, 180988716), (126, 150823930), (127, 149636340), (140, 135741537), (180, 105576751), (206, 92251530), (210, 90494358), (252, 75411965), (254, 74818170), (309, 61501020), (315, 60329572), (381, 49878780), (412, 46125765), (420, 45247179), (508, 37409085), (515, 36900612), (618, 30750510), (630, 30164786), (635, 29927268), (721, 26357580), (762, 24939390), (889, 21376620), (927, 20500340), (1030, 18450306), (1143, 16626260), (1153, 16482060), (1236, 15375255), (1260, 15082393), (1270, 14963634), (1442, 13178790), (1524, 12469695), (1545, 12300204), (1778, 10688310), (1854, 10250170), (1905, 9975756), (2060, 9225153), (2163, 8785860), (2286, 8313130), (2306, 8241030), (2540, 7481817), (2667, 7125540), (2884, 6589395), (3090, 6150102), (3459, 5494020), (3556, 5344155), (3605, 5271516), (3708, 5125085), (3810, 4987878), (4326, 4392930), (4445, 4275324), (4572, 4156565), (4612, 4120515), (4635, 4100068), (5334, 3562770), (5715, 3325252), (5765, 3296412), (6180, 3075051), (6489, 2928620), (6918, 2747010), (7210, 2635758), (7620, 2493939), (8001, 2375180), (8071, 2354580), (8652, 2196465), (8890, 2137662), (9270, 2050034), (10377, 1831340), (10668, 1781385), (10815, 1757172), (11430, 1662626), (11530, 1648206), (12978, 1464310), (13081, 1452780), (13335, 1425108), (13836, 1373505), (14420, 1317879), (16002, 1187590), (16142, 1177290), (17295, 1098804), (17780, 1068831), (18540, 1025017), (20754, 915670), (21630, 878586), (22860, 831313), (23060, 824103), (24213, 784860), (25956, 732155), (26162, 726390), (26670, 712554), (32004, 593795), (32284, 588645), (32445, 585724), (34590, 549402), (39243, 484260), (40005, 475036), (40355, 470916), (41508, 457835), (43260, 439293), (48426, 392430), (51885, 366268), (52324, 363195), (53340, 356277), (64890, 292862), (65405, 290556), (69180, 274701), (72639, 261620), (78486, 242130), (80010, 237518), (80710, 235458), (91567, 207540), (96852, 196215), (103770, 183134), (117729, 161420), (118759, 160020), (121065, 156972), (129780, 146431), (130810, 145278)]