1824970140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76231}}^1$

素因数の和:76272

約数の個数: 144

約数和(自身を含む): 6659627520

約数和(自身を除く): 4834657380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 76231, 152462, 228693, 304924, 381155, 457386, 533617, 686079, 762310, 914772, 1067234, 1143465, 1372158, 1448389, 1524620, 1600851, 2134468, 2286930, 2668085, 2744316, 2896778, 3201702, 3430395, 4345167, 4573860, 4802553, 5336170, 5793556, 6403404, 6860790, 7241945, 8004255, 8690334, 9605106, 10138723, 10672340, 13035501, 13721580, 14483890, 16008510, 17380668, 19210212, 20277446, 21725835, 24012765, 26071002, 28967780, 30416169, 32017020, 40554892, 43451670, 48025530, 50693615, 52142004, 60832338, 65177505, 86903340, 91248507, 96051060, 101387230, 121664676, 130355010, 152080845, 182497014, 202774460, 260710020, 304161690, 364994028, 456242535, 608323380, 912485070, 1824970140]

約数ペア:

[(1, 1824970140), (2, 912485070), (3, 608323380), (4, 456242535), (5, 364994028), (6, 304161690), (7, 260710020), (9, 202774460), (10, 182497014), (12, 152080845), (14, 130355010), (15, 121664676), (18, 101387230), (19, 96051060), (20, 91248507), (21, 86903340), (28, 65177505), (30, 60832338), (35, 52142004), (36, 50693615), (38, 48025530), (42, 43451670), (45, 40554892), (57, 32017020), (60, 30416169), (63, 28967780), (70, 26071002), (76, 24012765), (84, 21725835), (90, 20277446), (95, 19210212), (105, 17380668), (114, 16008510), (126, 14483890), (133, 13721580), (140, 13035501), (171, 10672340), (180, 10138723), (190, 9605106), (210, 8690334), (228, 8004255), (252, 7241945), (266, 6860790), (285, 6403404), (315, 5793556), (342, 5336170), (380, 4802553), (399, 4573860), (420, 4345167), (532, 3430395), (570, 3201702), (630, 2896778), (665, 2744316), (684, 2668085), (798, 2286930), (855, 2134468), (1140, 1600851), (1197, 1524620), (1260, 1448389), (1330, 1372158), (1596, 1143465), (1710, 1067234), (1995, 914772), (2394, 762310), (2660, 686079), (3420, 533617), (3990, 457386), (4788, 381155), (5985, 304924), (7980, 228693), (11970, 152462), (23940, 76231)]