213401160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4500

約数の個数: 192

約数和(自身を含む): 834537600

約数和(自身を除く): 621136440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4457, 4788, 5320, 5985, 6840, 7980, 8914, 9576, 11970, 13371, 15960, 17828, 22285, 23940, 26742, 31199, 35656, 40113, 44570, 47880, 53484, 62398, 66855, 80226, 84683, 89140, 93597, 106968, 124796, 133710, 155995, 160452, 169366, 178280, 187194, 200565, 249592, 254049, 267420, 280791, 311990, 320904, 338732, 374388, 401130, 423415, 467985, 508098, 534840, 561582, 592781, 623980, 677464, 748776, 762147, 802260, 846830, 935970, 1016196, 1123164, 1185562, 1247960, 1270245, 1403955, 1524294, 1604520, 1693660, 1778343, 1871940, 2032392, 2246328, 2371124, 2540490, 2807910, 2963905, 3048588, 3387320, 3556686, 3743880, 3810735, 4742248, 5080980, 5335029, 5615820, 5927810, 6097176, 7113372, 7621470, 8891715, 10161960, 10670058, 11231640, 11855620, 14226744, 15242940, 17783430, 21340116, 23711240, 26675145, 30485880, 35566860, 42680232, 53350290, 71133720, 106700580, 213401160]

約数ペア:

[(1, 213401160), (2, 106700580), (3, 71133720), (4, 53350290), (5, 42680232), (6, 35566860), (7, 30485880), (8, 26675145), (9, 23711240), (10, 21340116), (12, 17783430), (14, 15242940), (15, 14226744), (18, 11855620), (19, 11231640), (20, 10670058), (21, 10161960), (24, 8891715), (28, 7621470), (30, 7113372), (35, 6097176), (36, 5927810), (38, 5615820), (40, 5335029), (42, 5080980), (45, 4742248), (56, 3810735), (57, 3743880), (60, 3556686), (63, 3387320), (70, 3048588), (72, 2963905), (76, 2807910), (84, 2540490), (90, 2371124), (95, 2246328), (105, 2032392), (114, 1871940), (120, 1778343), (126, 1693660), (133, 1604520), (140, 1524294), (152, 1403955), (168, 1270245), (171, 1247960), (180, 1185562), (190, 1123164), (210, 1016196), (228, 935970), (252, 846830), (266, 802260), (280, 762147), (285, 748776), (315, 677464), (342, 623980), (360, 592781), (380, 561582), (399, 534840), (420, 508098), (456, 467985), (504, 423415), (532, 401130), (570, 374388), (630, 338732), (665, 320904), (684, 311990), (760, 280791), (798, 267420), (840, 254049), (855, 249592), (1064, 200565), (1140, 187194), (1197, 178280), (1260, 169366), (1330, 160452), (1368, 155995), (1596, 133710), (1710, 124796), (1995, 106968), (2280, 93597), (2394, 89140), (2520, 84683), (2660, 80226), (3192, 66855), (3420, 62398), (3990, 53484), (4457, 47880), (4788, 44570), (5320, 40113), (5985, 35656), (6840, 31199), (7980, 26742), (8914, 23940), (9576, 22285), (11970, 17828), (13371, 15960)]