19530433680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{36541}}^1$

素因数の和:36705

約数の個数: 160

約数和(自身を含む): 64596901248

約数和(自身を除く): 45066467568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 131, 136, 170, 204, 240, 255, 262, 272, 340, 393, 408, 510, 524, 655, 680, 786, 816, 1020, 1048, 1310, 1360, 1572, 1965, 2040, 2096, 2227, 2620, 3144, 3930, 4080, 4454, 5240, 6288, 6681, 7860, 8908, 10480, 11135, 13362, 15720, 17816, 22270, 26724, 31440, 33405, 35632, 36541, 44540, 53448, 66810, 73082, 89080, 106896, 109623, 133620, 146164, 178160, 182705, 219246, 267240, 292328, 365410, 438492, 534480, 548115, 584656, 621197, 730820, 876984, 1096230, 1242394, 1461640, 1753968, 1863591, 2192460, 2484788, 2923280, 3105985, 3727182, 4384920, 4786871, 4969576, 6211970, 7454364, 8769840, 9317955, 9573742, 9939152, 12423940, 14360613, 14908728, 18635910, 19147484, 23934355, 24847880, 28721226, 29817456, 37271820, 38294968, 47868710, 49695760, 57442452, 71803065, 74543640, 76589936, 81376807, 95737420, 114884904, 143606130, 149087280, 162753614, 191474840, 229769808, 244130421, 287212260, 325507228, 382949680, 406884035, 488260842, 574424520, 651014456, 813768070, 976521684, 1148849040, 1220652105, 1302028912, 1627536140, 1953043368, 2441304210, 3255072280, 3906086736, 4882608420, 6510144560, 9765216840, 19530433680]

約数ペア:

[(1, 19530433680), (2, 9765216840), (3, 6510144560), (4, 4882608420), (5, 3906086736), (6, 3255072280), (8, 2441304210), (10, 1953043368), (12, 1627536140), (15, 1302028912), (16, 1220652105), (17, 1148849040), (20, 976521684), (24, 813768070), (30, 651014456), (34, 574424520), (40, 488260842), (48, 406884035), (51, 382949680), (60, 325507228), (68, 287212260), (80, 244130421), (85, 229769808), (102, 191474840), (120, 162753614), (131, 149087280), (136, 143606130), (170, 114884904), (204, 95737420), (240, 81376807), (255, 76589936), (262, 74543640), (272, 71803065), (340, 57442452), (393, 49695760), (408, 47868710), (510, 38294968), (524, 37271820), (655, 29817456), (680, 28721226), (786, 24847880), (816, 23934355), (1020, 19147484), (1048, 18635910), (1310, 14908728), (1360, 14360613), (1572, 12423940), (1965, 9939152), (2040, 9573742), (2096, 9317955), (2227, 8769840), (2620, 7454364), (3144, 6211970), (3930, 4969576), (4080, 4786871), (4454, 4384920), (5240, 3727182), (6288, 3105985), (6681, 2923280), (7860, 2484788), (8908, 2192460), (10480, 1863591), (11135, 1753968), (13362, 1461640), (15720, 1242394), (17816, 1096230), (22270, 876984), (26724, 730820), (31440, 621197), (33405, 584656), (35632, 548115), (36541, 534480), (44540, 438492), (53448, 365410), (66810, 292328), (73082, 267240), (89080, 219246), (106896, 182705), (109623, 178160), (133620, 146164)]