6420732451440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1\times {\mathrm{496687}}^1$

素因数の和:497647

約数の個数: 160

約数和(自身を含む): 20253522072576

約数和(自身を除く): 13832789621136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 883, 915, 976, 1220, 1464, 1766, 1830, 2440, 2649, 2928, 3532, 3660, 4415, 4880, 5298, 7064, 7320, 8830, 10596, 13245, 14128, 14640, 17660, 21192, 26490, 35320, 42384, 52980, 53863, 70640, 105960, 107726, 161589, 211920, 215452, 269315, 323178, 430904, 496687, 538630, 646356, 807945, 861808, 993374, 1077260, 1292712, 1490061, 1615890, 1986748, 2154520, 2483435, 2585424, 2980122, 3231780, 3973496, 4309040, 4966870, 5960244, 6463560, 7450305, 7946992, 9933740, 11920488, 12927120, 14900610, 19867480, 23840976, 29801220, 30297907, 39734960, 59602440, 60595814, 90893721, 119204880, 121191628, 151489535, 181787442, 242383256, 302979070, 363574884, 438574621, 454468605, 484766512, 605958140, 727149768, 877149242, 908937210, 1211916280, 1315723863, 1454299536, 1754298484, 1817874420, 2192873105, 2423832560, 2631447726, 3508596968, 3635748840, 4385746210, 5262895452, 6578619315, 7017193936, 7271497680, 8771492420, 10525790904, 13157238630, 17542984840, 21051581808, 26314477260, 26753051881, 35085969680, 52628954520, 53506103762, 80259155643, 105257909040, 107012207524, 133765259405, 160518311286, 214024415048, 267530518810, 321036622572, 401295778215, 428048830096, 535061037620, 642073245144, 802591556430, 1070122075240, 1284146490288, 1605183112860, 2140244150480, 3210366225720, 6420732451440]

約数ペア:

[(1, 6420732451440), (2, 3210366225720), (3, 2140244150480), (4, 1605183112860), (5, 1284146490288), (6, 1070122075240), (8, 802591556430), (10, 642073245144), (12, 535061037620), (15, 428048830096), (16, 401295778215), (20, 321036622572), (24, 267530518810), (30, 214024415048), (40, 160518311286), (48, 133765259405), (60, 107012207524), (61, 105257909040), (80, 80259155643), (120, 53506103762), (122, 52628954520), (183, 35085969680), (240, 26753051881), (244, 26314477260), (305, 21051581808), (366, 17542984840), (488, 13157238630), (610, 10525790904), (732, 8771492420), (883, 7271497680), (915, 7017193936), (976, 6578619315), (1220, 5262895452), (1464, 4385746210), (1766, 3635748840), (1830, 3508596968), (2440, 2631447726), (2649, 2423832560), (2928, 2192873105), (3532, 1817874420), (3660, 1754298484), (4415, 1454299536), (4880, 1315723863), (5298, 1211916280), (7064, 908937210), (7320, 877149242), (8830, 727149768), (10596, 605958140), (13245, 484766512), (14128, 454468605), (14640, 438574621), (17660, 363574884), (21192, 302979070), (26490, 242383256), (35320, 181787442), (42384, 151489535), (52980, 121191628), (53863, 119204880), (70640, 90893721), (105960, 60595814), (107726, 59602440), (161589, 39734960), (211920, 30297907), (215452, 29801220), (269315, 23840976), (323178, 19867480), (430904, 14900610), (496687, 12927120), (538630, 11920488), (646356, 9933740), (807945, 7946992), (861808, 7450305), (993374, 6463560), (1077260, 5960244), (1292712, 4966870), (1490061, 4309040), (1615890, 3973496), (1986748, 3231780), (2154520, 2980122), (2483435, 2585424)]