122897880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{6967}}^1$

素因数の和:6998

約数の個数: 144

約数和(自身を含む): 464695920

約数和(自身を除く): 341798040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 6967, 8820, 13934, 17640, 20901, 27868, 34835, 41802, 48769, 55736, 62703, 69670, 83604, 97538, 104505, 125406, 139340, 146307, 167208, 195076, 209010, 243845, 250812, 278680, 292614, 313515, 341383, 390152, 418020, 438921, 487690, 501624, 585228, 627030, 682766, 731535, 836040, 877842, 975380, 1024149, 1170456, 1254060, 1365532, 1463070, 1706915, 1755684, 1950760, 2048298, 2194605, 2508120, 2731064, 2926140, 3072447, 3413830, 3511368, 4096596, 4389210, 5120745, 5852280, 6144894, 6827660, 8193192, 8778420, 10241490, 12289788, 13655320, 15362235, 17556840, 20482980, 24579576, 30724470, 40965960, 61448940, 122897880]

約数ペア:

[(1, 122897880), (2, 61448940), (3, 40965960), (4, 30724470), (5, 24579576), (6, 20482980), (7, 17556840), (8, 15362235), (9, 13655320), (10, 12289788), (12, 10241490), (14, 8778420), (15, 8193192), (18, 6827660), (20, 6144894), (21, 5852280), (24, 5120745), (28, 4389210), (30, 4096596), (35, 3511368), (36, 3413830), (40, 3072447), (42, 2926140), (45, 2731064), (49, 2508120), (56, 2194605), (60, 2048298), (63, 1950760), (70, 1755684), (72, 1706915), (84, 1463070), (90, 1365532), (98, 1254060), (105, 1170456), (120, 1024149), (126, 975380), (140, 877842), (147, 836040), (168, 731535), (180, 682766), (196, 627030), (210, 585228), (245, 501624), (252, 487690), (280, 438921), (294, 418020), (315, 390152), (360, 341383), (392, 313515), (420, 292614), (441, 278680), (490, 250812), (504, 243845), (588, 209010), (630, 195076), (735, 167208), (840, 146307), (882, 139340), (980, 125406), (1176, 104505), (1260, 97538), (1470, 83604), (1764, 69670), (1960, 62703), (2205, 55736), (2520, 48769), (2940, 41802), (3528, 34835), (4410, 27868), (5880, 20901), (6967, 17640), (8820, 13934)]