137788702040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{15329}}^1$

素因数の和:16041

約数の個数: 128

約数和(自身を含む): 349671168000

約数和(自身を除く): 211882465960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 659, 682, 1240, 1318, 1364, 1705, 2636, 2728, 3295, 3410, 5272, 6590, 6820, 7249, 13180, 13640, 14498, 15329, 20429, 26360, 28996, 30658, 36245, 40858, 57992, 61316, 72490, 76645, 81716, 102145, 122632, 144980, 153290, 163432, 168619, 204290, 224719, 289960, 306580, 337238, 408580, 449438, 475199, 613160, 674476, 817160, 843095, 898876, 950398, 1123595, 1348952, 1686190, 1797752, 1900796, 2247190, 2375995, 3372380, 3801592, 4494380, 4751990, 5227189, 6744760, 8988760, 9503980, 10101811, 10454378, 19007960, 20203622, 20908756, 26135945, 40407244, 41817512, 50509055, 52271890, 80814488, 101018110, 104543780, 111119921, 202036220, 209087560, 222239842, 313156141, 404072440, 444479684, 555599605, 626312282, 888959368, 1111199210, 1252624564, 1565780705, 2222398420, 2505249128, 3131561410, 3444717551, 4444796840, 6263122820, 6889435102, 12526245640, 13778870204, 17223587755, 27557740408, 34447175510, 68894351020, 137788702040]

約数ペア:

[(1, 137788702040), (2, 68894351020), (4, 34447175510), (5, 27557740408), (8, 17223587755), (10, 13778870204), (11, 12526245640), (20, 6889435102), (22, 6263122820), (31, 4444796840), (40, 3444717551), (44, 3131561410), (55, 2505249128), (62, 2222398420), (88, 1565780705), (110, 1252624564), (124, 1111199210), (155, 888959368), (220, 626312282), (248, 555599605), (310, 444479684), (341, 404072440), (440, 313156141), (620, 222239842), (659, 209087560), (682, 202036220), (1240, 111119921), (1318, 104543780), (1364, 101018110), (1705, 80814488), (2636, 52271890), (2728, 50509055), (3295, 41817512), (3410, 40407244), (5272, 26135945), (6590, 20908756), (6820, 20203622), (7249, 19007960), (13180, 10454378), (13640, 10101811), (14498, 9503980), (15329, 8988760), (20429, 6744760), (26360, 5227189), (28996, 4751990), (30658, 4494380), (36245, 3801592), (40858, 3372380), (57992, 2375995), (61316, 2247190), (72490, 1900796), (76645, 1797752), (81716, 1686190), (102145, 1348952), (122632, 1123595), (144980, 950398), (153290, 898876), (163432, 843095), (168619, 817160), (204290, 674476), (224719, 613160), (289960, 475199), (306580, 449438), (337238, 408580)]