283351320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{16063}}^1$

素因数の和:16094

約数の個数: 144

約数和(自身を含む): 1071308160

約数和(自身を除く): 787956840

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, 8820, 16063, 17640, 32126, 48189, 64252, 80315, 96378, 112441, 128504, 144567, 160630, 192756, 224882, 240945, 289134, 321260, 337323, 385512, 449764, 481890, 562205, 578268, 642520, 674646, 722835, 787087, 899528, 963780, 1011969, 1124410, 1156536, 1349292, 1445670, 1574174, 1686615, 1927560, 2023938, 2248820, 2361261, 2698584, 2891340, 3148348, 3373230, 3935435, 4047876, 4497640, 4722522, 5059845, 5782680, 6296696, 6746460, 7083783, 7870870, 8095752, 9445044, 10119690, 11806305, 13492920, 14167566, 15741740, 18890088, 20239380, 23612610, 28335132, 31483480, 35418915, 40478760, 47225220, 56670264, 70837830, 94450440, 141675660, 283351320]

約数ペア:

[(1, 283351320), (2, 141675660), (3, 94450440), (4, 70837830), (5, 56670264), (6, 47225220), (7, 40478760), (8, 35418915), (9, 31483480), (10, 28335132), (12, 23612610), (14, 20239380), (15, 18890088), (18, 15741740), (20, 14167566), (21, 13492920), (24, 11806305), (28, 10119690), (30, 9445044), (35, 8095752), (36, 7870870), (40, 7083783), (42, 6746460), (45, 6296696), (49, 5782680), (56, 5059845), (60, 4722522), (63, 4497640), (70, 4047876), (72, 3935435), (84, 3373230), (90, 3148348), (98, 2891340), (105, 2698584), (120, 2361261), (126, 2248820), (140, 2023938), (147, 1927560), (168, 1686615), (180, 1574174), (196, 1445670), (210, 1349292), (245, 1156536), (252, 1124410), (280, 1011969), (294, 963780), (315, 899528), (360, 787087), (392, 722835), (420, 674646), (441, 642520), (490, 578268), (504, 562205), (588, 481890), (630, 449764), (735, 385512), (840, 337323), (882, 321260), (980, 289134), (1176, 240945), (1260, 224882), (1470, 192756), (1764, 160630), (1960, 144567), (2205, 128504), (2520, 112441), (2940, 96378), (3528, 80315), (4410, 64252), (5880, 48189), (8820, 32126), (16063, 17640)]