2197455480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61657}}^1$

素因数の和:61691

約数の個数: 160

約数和(自身を含む): 8057467440

約数和(自身を除く): 5860011960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 61657, 123314, 184971, 246628, 308285, 369942, 493256, 554913, 616570, 678227, 739884, 924855, 1109826, 1233140, 1356454, 1479768, 1664739, 1849710, 2034681, 2219652, 2466280, 2712908, 2774565, 3329478, 3391135, 3699420, 4069362, 4439304, 4994217, 5425816, 5549130, 6104043, 6658956, 6782270, 7398840, 8138724, 8323695, 9988434, 10173405, 11098260, 12208086, 13317912, 13564540, 16277448, 16647390, 18312129, 19976868, 20346810, 22196520, 24416172, 24971085, 27129080, 30520215, 33294780, 36624258, 39953736, 40693620, 48832344, 49942170, 54936387, 61040430, 66589560, 73248516, 81387240, 91560645, 99884340, 109872774, 122080860, 146497032, 183121290, 199768680, 219745548, 244161720, 274681935, 366242580, 439491096, 549363870, 732485160, 1098727740, 2197455480]

約数ペア:

[(1, 2197455480), (2, 1098727740), (3, 732485160), (4, 549363870), (5, 439491096), (6, 366242580), (8, 274681935), (9, 244161720), (10, 219745548), (11, 199768680), (12, 183121290), (15, 146497032), (18, 122080860), (20, 109872774), (22, 99884340), (24, 91560645), (27, 81387240), (30, 73248516), (33, 66589560), (36, 61040430), (40, 54936387), (44, 49942170), (45, 48832344), (54, 40693620), (55, 39953736), (60, 36624258), (66, 33294780), (72, 30520215), (81, 27129080), (88, 24971085), (90, 24416172), (99, 22196520), (108, 20346810), (110, 19976868), (120, 18312129), (132, 16647390), (135, 16277448), (162, 13564540), (165, 13317912), (180, 12208086), (198, 11098260), (216, 10173405), (220, 9988434), (264, 8323695), (270, 8138724), (297, 7398840), (324, 6782270), (330, 6658956), (360, 6104043), (396, 5549130), (405, 5425816), (440, 4994217), (495, 4439304), (540, 4069362), (594, 3699420), (648, 3391135), (660, 3329478), (792, 2774565), (810, 2712908), (891, 2466280), (990, 2219652), (1080, 2034681), (1188, 1849710), (1320, 1664739), (1485, 1479768), (1620, 1356454), (1782, 1233140), (1980, 1109826), (2376, 924855), (2970, 739884), (3240, 678227), (3564, 616570), (3960, 554913), (4455, 493256), (5940, 369942), (7128, 308285), (8910, 246628), (11880, 184971), (17820, 123314), (35640, 61657)]