18144575640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{29423}}^1$

素因数の和:30014

約数の個数: 128

約数和(自身を含む): 60589900800

約数和(自身を除く): 42445325160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 571, 1080, 1142, 1713, 2284, 2855, 3426, 4568, 5139, 5710, 6852, 8565, 10278, 11420, 13704, 15417, 17130, 20556, 22840, 25695, 29423, 30834, 34260, 41112, 51390, 58846, 61668, 68520, 77085, 88269, 102780, 117692, 123336, 147115, 154170, 176538, 205560, 235384, 264807, 294230, 308340, 353076, 441345, 529614, 588460, 616680, 706152, 794421, 882690, 1059228, 1176920, 1324035, 1588842, 1765380, 2118456, 2648070, 3177684, 3530760, 3972105, 5296140, 6355368, 7944210, 10592280, 15888420, 16800533, 31776840, 33601066, 50401599, 67202132, 84002665, 100803198, 134404264, 151204797, 168005330, 201606396, 252007995, 302409594, 336010660, 403212792, 453614391, 504015990, 604819188, 672021320, 756023985, 907228782, 1008031980, 1209638376, 1512047970, 1814457564, 2016063960, 2268071955, 3024095940, 3628915128, 4536143910, 6048191880, 9072287820, 18144575640]

約数ペア:

[(1, 18144575640), (2, 9072287820), (3, 6048191880), (4, 4536143910), (5, 3628915128), (6, 3024095940), (8, 2268071955), (9, 2016063960), (10, 1814457564), (12, 1512047970), (15, 1209638376), (18, 1008031980), (20, 907228782), (24, 756023985), (27, 672021320), (30, 604819188), (36, 504015990), (40, 453614391), (45, 403212792), (54, 336010660), (60, 302409594), (72, 252007995), (90, 201606396), (108, 168005330), (120, 151204797), (135, 134404264), (180, 100803198), (216, 84002665), (270, 67202132), (360, 50401599), (540, 33601066), (571, 31776840), (1080, 16800533), (1142, 15888420), (1713, 10592280), (2284, 7944210), (2855, 6355368), (3426, 5296140), (4568, 3972105), (5139, 3530760), (5710, 3177684), (6852, 2648070), (8565, 2118456), (10278, 1765380), (11420, 1588842), (13704, 1324035), (15417, 1176920), (17130, 1059228), (20556, 882690), (22840, 794421), (25695, 706152), (29423, 616680), (30834, 588460), (34260, 529614), (41112, 441345), (51390, 353076), (58846, 308340), (61668, 294230), (68520, 264807), (77085, 235384), (88269, 205560), (102780, 176538), (117692, 154170), (123336, 147115)]