69993720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 248976000

約数和(自身を除く): 178982280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 379, 380, 405, 456, 486, 513, 540, 570, 648, 684, 758, 760, 810, 855, 972, 1026, 1080, 1137, 1140, 1215, 1368, 1516, 1539, 1620, 1710, 1895, 1944, 2052, 2274, 2280, 2430, 2565, 3032, 3078, 3240, 3411, 3420, 3790, 4104, 4548, 4617, 4860, 5130, 5685, 6156, 6822, 6840, 7201, 7580, 7695, 9096, 9234, 9720, 10233, 10260, 11370, 12312, 13644, 14402, 15160, 15390, 17055, 18468, 20466, 20520, 21603, 22740, 23085, 27288, 28804, 30699, 30780, 34110, 36005, 36936, 40932, 43206, 45480, 46170, 51165, 57608, 61398, 61560, 64809, 68220, 72010, 81864, 86412, 92097, 92340, 102330, 108015, 122796, 129618, 136440, 144020, 153495, 172824, 184194, 184680, 194427, 204660, 216030, 245592, 259236, 288040, 306990, 324045, 368388, 388854, 409320, 432060, 460485, 518472, 583281, 613980, 648090, 736776, 777708, 864120, 920970, 972135, 1166562, 1227960, 1296180, 1555416, 1749843, 1841940, 1944270, 2333124, 2592360, 2916405, 3499686, 3683880, 3888540, 4666248, 5832810, 6999372, 7777080, 8749215, 11665620, 13998744, 17498430, 23331240, 34996860, 69993720]

約数ペア:

[(1, 69993720), (2, 34996860), (3, 23331240), (4, 17498430), (5, 13998744), (6, 11665620), (8, 8749215), (9, 7777080), (10, 6999372), (12, 5832810), (15, 4666248), (18, 3888540), (19, 3683880), (20, 3499686), (24, 2916405), (27, 2592360), (30, 2333124), (36, 1944270), (38, 1841940), (40, 1749843), (45, 1555416), (54, 1296180), (57, 1227960), (60, 1166562), (72, 972135), (76, 920970), (81, 864120), (90, 777708), (95, 736776), (108, 648090), (114, 613980), (120, 583281), (135, 518472), (152, 460485), (162, 432060), (171, 409320), (180, 388854), (190, 368388), (216, 324045), (228, 306990), (243, 288040), (270, 259236), (285, 245592), (324, 216030), (342, 204660), (360, 194427), (379, 184680), (380, 184194), (405, 172824), (456, 153495), (486, 144020), (513, 136440), (540, 129618), (570, 122796), (648, 108015), (684, 102330), (758, 92340), (760, 92097), (810, 86412), (855, 81864), (972, 72010), (1026, 68220), (1080, 64809), (1137, 61560), (1140, 61398), (1215, 57608), (1368, 51165), (1516, 46170), (1539, 45480), (1620, 43206), (1710, 40932), (1895, 36936), (1944, 36005), (2052, 34110), (2274, 30780), (2280, 30699), (2430, 28804), (2565, 27288), (3032, 23085), (3078, 22740), (3240, 21603), (3411, 20520), (3420, 20466), (3790, 18468), (4104, 17055), (4548, 15390), (4617, 15160), (4860, 14402), (5130, 13644), (5685, 12312), (6156, 11370), (6822, 10260), (6840, 10233), (7201, 9720), (7580, 9234), (7695, 9096)]