12154701720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14469883}}^1$

素因数の和:14469904

約数の個数: 64

約数和(自身を含む): 41673265920

約数和(自身を除く): 29518564200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14469883, 28939766, 43409649, 57879532, 72349415, 86819298, 101289181, 115759064, 144698830, 173638596, 202578362, 217048245, 289397660, 303867543, 347277192, 405156724, 434096490, 506445905, 578795320, 607735086, 810313448, 868192980, 1012891810, 1215470172, 1519337715, 1736385960, 2025783620, 2430940344, 3038675430, 4051567240, 6077350860, 12154701720]

約数ペア:

[(1, 12154701720), (2, 6077350860), (3, 4051567240), (4, 3038675430), (5, 2430940344), (6, 2025783620), (7, 1736385960), (8, 1519337715), (10, 1215470172), (12, 1012891810), (14, 868192980), (15, 810313448), (20, 607735086), (21, 578795320), (24, 506445905), (28, 434096490), (30, 405156724), (35, 347277192), (40, 303867543), (42, 289397660), (56, 217048245), (60, 202578362), (70, 173638596), (84, 144698830), (105, 115759064), (120, 101289181), (140, 86819298), (168, 72349415), (210, 57879532), (280, 43409649), (420, 28939766), (840, 14469883)]