328711020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2436

約数の個数: 144

約数和(自身を含む): 1065361920

約数和(自身を除く): 736650900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 660, 726, 836, 1045, 1140, 1210, 1254, 1452, 1815, 2090, 2299, 2383, 2420, 2508, 3135, 3630, 4180, 4598, 4766, 6270, 6897, 7149, 7260, 9196, 9532, 11495, 11915, 12540, 13794, 14298, 22990, 23830, 26213, 27588, 28596, 34485, 35745, 45277, 45980, 47660, 52426, 68970, 71490, 78639, 90554, 104852, 131065, 135831, 137940, 142980, 157278, 181108, 226385, 262130, 271662, 288343, 314556, 393195, 452770, 498047, 524260, 543324, 576686, 679155, 786390, 865029, 905540, 996094, 1153372, 1358310, 1441715, 1494141, 1572780, 1730058, 1992188, 2490235, 2716620, 2883430, 2988282, 3460116, 4325145, 4980470, 5478517, 5766860, 5976564, 7470705, 8650290, 9960940, 10957034, 14941410, 16435551, 17300580, 21914068, 27392585, 29882820, 32871102, 54785170, 65742204, 82177755, 109570340, 164355510, 328711020]

約数ペア:

[(1, 328711020), (2, 164355510), (3, 109570340), (4, 82177755), (5, 65742204), (6, 54785170), (10, 32871102), (11, 29882820), (12, 27392585), (15, 21914068), (19, 17300580), (20, 16435551), (22, 14941410), (30, 10957034), (33, 9960940), (38, 8650290), (44, 7470705), (55, 5976564), (57, 5766860), (60, 5478517), (66, 4980470), (76, 4325145), (95, 3460116), (110, 2988282), (114, 2883430), (121, 2716620), (132, 2490235), (165, 1992188), (190, 1730058), (209, 1572780), (220, 1494141), (228, 1441715), (242, 1358310), (285, 1153372), (330, 996094), (363, 905540), (380, 865029), (418, 786390), (484, 679155), (570, 576686), (605, 543324), (627, 524260), (660, 498047), (726, 452770), (836, 393195), (1045, 314556), (1140, 288343), (1210, 271662), (1254, 262130), (1452, 226385), (1815, 181108), (2090, 157278), (2299, 142980), (2383, 137940), (2420, 135831), (2508, 131065), (3135, 104852), (3630, 90554), (4180, 78639), (4598, 71490), (4766, 68970), (6270, 52426), (6897, 47660), (7149, 45980), (7260, 45277), (9196, 35745), (9532, 34485), (11495, 28596), (11915, 27588), (12540, 26213), (13794, 23830), (14298, 22990)]